./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a75df8feda97f2ebeb5cc4266066f8deba1b6726a771b6143f22a640cfcf63d2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 21:44:59,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 21:44:59,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 21:44:59,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 21:44:59,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 21:44:59,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 21:44:59,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 21:44:59,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 21:44:59,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 21:44:59,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 21:44:59,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 21:44:59,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 21:44:59,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 21:44:59,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 21:44:59,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 21:44:59,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 21:44:59,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 21:44:59,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 21:44:59,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 21:44:59,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 21:44:59,171 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 21:44:59,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 21:44:59,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 21:44:59,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 21:44:59,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 21:44:59,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 21:44:59,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 21:44:59,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 21:44:59,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 21:44:59,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 21:44:59,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 21:44:59,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 21:44:59,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 21:44:59,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 21:44:59,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 21:44:59,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 21:44:59,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 21:44:59,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 21:44:59,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 21:44:59,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 21:44:59,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 21:44:59,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 21:44:59,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-13 21:44:59,209 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 21:44:59,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 21:44:59,210 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 21:44:59,210 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 21:44:59,211 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 21:44:59,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 21:44:59,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 21:44:59,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 21:44:59,212 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 21:44:59,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 21:44:59,213 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-13 21:44:59,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 21:44:59,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-13 21:44:59,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 21:44:59,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 21:44:59,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 21:44:59,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:44:59,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 21:44:59,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 21:44:59,216 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 21:44:59,216 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 21:44:59,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 21:44:59,216 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a75df8feda97f2ebeb5cc4266066f8deba1b6726a771b6143f22a640cfcf63d2 [2022-07-13 21:44:59,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 21:44:59,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 21:44:59,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 21:44:59,412 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 21:44:59,412 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 21:44:59,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-07-13 21:44:59,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950d4b08c/39a6071400934ff48638513318d3b119/FLAG94532c80d [2022-07-13 21:44:59,862 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 21:44:59,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-07-13 21:44:59,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950d4b08c/39a6071400934ff48638513318d3b119/FLAG94532c80d [2022-07-13 21:44:59,891 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950d4b08c/39a6071400934ff48638513318d3b119 [2022-07-13 21:44:59,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 21:44:59,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 21:44:59,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 21:44:59,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 21:44:59,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 21:44:59,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:44:59" (1/1) ... [2022-07-13 21:44:59,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de6c226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:44:59, skipping insertion in model container [2022-07-13 21:44:59,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:44:59" (1/1) ... [2022-07-13 21:44:59,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 21:44:59,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 21:45:00,063 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/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-07-13 21:45:00,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:45:00,235 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 21:45:00,249 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/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-07-13 21:45:00,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:45:00,316 INFO L208 MainTranslator]: Completed translation [2022-07-13 21:45:00,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00 WrapperNode [2022-07-13 21:45:00,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 21:45:00,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 21:45:00,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 21:45:00,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 21:45:00,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,382 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2022-07-13 21:45:00,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 21:45:00,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 21:45:00,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 21:45:00,384 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 21:45:00,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,401 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 21:45:00,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 21:45:00,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 21:45:00,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 21:45:00,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (1/1) ... [2022-07-13 21:45:00,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:45:00,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 21:45:00,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-13 21:45:00,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-13 21:45:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 21:45:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-13 21:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 21:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 21:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 21:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-07-13 21:45:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-07-13 21:45:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-07-13 21:45:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-07-13 21:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-07-13 21:45:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-07-13 21:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-07-13 21:45:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-07-13 21:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 21:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-13 21:45:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 21:45:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 21:45:00,513 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-13 21:45:00,619 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 21:45:00,620 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 21:45:01,103 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 21:45:01,341 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 21:45:01,341 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-13 21:45:01,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:45:01 BoogieIcfgContainer [2022-07-13 21:45:01,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 21:45:01,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 21:45:01,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 21:45:01,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 21:45:01,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 09:44:59" (1/3) ... [2022-07-13 21:45:01,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a0d48a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:45:01, skipping insertion in model container [2022-07-13 21:45:01,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:45:00" (2/3) ... [2022-07-13 21:45:01,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a0d48a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:45:01, skipping insertion in model container [2022-07-13 21:45:01,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:45:01" (3/3) ... [2022-07-13 21:45:01,350 INFO L111 eAbstractionObserver]: Analyzing ICFG mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-07-13 21:45:01,354 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-13 21:45:01,366 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 21:45:01,367 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-13 21:45:01,367 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-13 21:45:01,454 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:45:01,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2022-07-13 21:45:01,529 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2022-07-13 21:45:01,530 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:45:01,532 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-07-13 21:45:01,533 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2022-07-13 21:45:01,538 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2022-07-13 21:45:01,549 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:45:01,555 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@3a560436, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7796d29 [2022-07-13 21:45:01,555 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-13 21:45:01,565 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2022-07-13 21:45:01,566 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:45:01,566 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:01,566 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:01,567 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:01,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:01,572 INFO L85 PathProgramCache]: Analyzing trace with hash 44113885, now seen corresponding path program 1 times [2022-07-13 21:45:01,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:01,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678456724] [2022-07-13 21:45:01,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:01,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:01,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678456724] [2022-07-13 21:45:01,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678456724] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:01,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:01,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-13 21:45:01,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516303587] [2022-07-13 21:45:01,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:01,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 21:45:01,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:01,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 21:45:01,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 21:45:01,862 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2022-07-13 21:45:01,867 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 136 transitions, 284 flow. Second operand has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:01,867 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:01,867 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2022-07-13 21:45:01,868 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:02,066 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2022-07-13 21:45:02,066 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-07-13 21:45:02,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 930 conditions, 624 events. 162/624 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3448 event pairs, 132 based on Foata normal form. 46/632 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-07-13 21:45:02,075 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-07-13 21:45:02,076 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2022-07-13 21:45:02,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 21:45:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 21:45:02,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2022-07-13 21:45:02,092 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2022-07-13 21:45:02,092 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2022-07-13 21:45:02,093 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2022-07-13 21:45:02,095 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:02,097 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2022-07-13 21:45:02,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:02,106 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:02,106 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:02,107 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2022-07-13 21:45:02,108 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2022-07-13 21:45:02,111 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-13 21:45:02,114 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2022-07-13 21:45:02,115 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2022-07-13 21:45:02,119 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2022-07-13 21:45:02,119 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2022-07-13 21:45:02,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:02,120 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:02,120 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:02,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 21:45:02,121 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:02,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:02,121 INFO L85 PathProgramCache]: Analyzing trace with hash 115821459, now seen corresponding path program 1 times [2022-07-13 21:45:02,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:02,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969232603] [2022-07-13 21:45:02,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:02,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:02,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969232603] [2022-07-13 21:45:02,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969232603] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:02,374 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:02,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:45:02,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88443467] [2022-07-13 21:45:02,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:02,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:45:02,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:02,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:45:02,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:45:02,379 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2022-07-13 21:45:02,384 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 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) [2022-07-13 21:45:02,384 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:02,384 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2022-07-13 21:45:02,385 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:04,756 INFO L129 PetriNetUnfolder]: 9530/19945 cut-off events. [2022-07-13 21:45:04,756 INFO L130 PetriNetUnfolder]: For 657/657 co-relation queries the response was YES. [2022-07-13 21:45:04,804 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33949 conditions, 19945 events. 9530/19945 cut-off events. For 657/657 co-relation queries the response was YES. Maximal size of possible extension queue 847. Compared 190057 event pairs, 1094 based on Foata normal form. 0/19589 useless extension candidates. Maximal degree in co-relation 33886. Up to 4911 conditions per place. [2022-07-13 21:45:04,853 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 48 selfloop transitions, 7 changer transitions 113/257 dead transitions. [2022-07-13 21:45:04,854 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 257 transitions, 858 flow [2022-07-13 21:45:04,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 21:45:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-13 21:45:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1536 transitions. [2022-07-13 21:45:04,857 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.843956043956044 [2022-07-13 21:45:04,857 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1536 transitions. [2022-07-13 21:45:04,857 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1536 transitions. [2022-07-13 21:45:04,858 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:04,858 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1536 transitions. [2022-07-13 21:45:04,860 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 118.15384615384616) internal successors, (1536), 13 states have internal predecessors, (1536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:04,863 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:04,864 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:04,864 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 13 states and 1536 transitions. [2022-07-13 21:45:04,864 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 257 transitions, 858 flow [2022-07-13 21:45:04,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 153 places, 257 transitions, 840 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 21:45:04,868 INFO L242 Difference]: Finished difference. Result has 165 places, 123 transitions, 344 flow [2022-07-13 21:45:04,869 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=344, PETRI_PLACES=165, PETRI_TRANSITIONS=123} [2022-07-13 21:45:04,869 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2022-07-13 21:45:04,869 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 123 transitions, 344 flow [2022-07-13 21:45:04,870 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) [2022-07-13 21:45:04,870 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:04,870 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] [2022-07-13 21:45:04,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 21:45:04,871 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:04,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:04,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1118483343, now seen corresponding path program 1 times [2022-07-13 21:45:04,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:04,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261995231] [2022-07-13 21:45:04,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:04,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:04,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261995231] [2022-07-13 21:45:04,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261995231] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:04,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:04,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:45:04,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442966584] [2022-07-13 21:45:04,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:04,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:45:04,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:04,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:45:04,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:45:04,972 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 140 [2022-07-13 21:45:04,973 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 123 transitions, 344 flow. Second operand has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:04,973 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:04,973 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 140 [2022-07-13 21:45:04,973 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:06,563 INFO L129 PetriNetUnfolder]: 6162/10834 cut-off events. [2022-07-13 21:45:06,564 INFO L130 PetriNetUnfolder]: For 19812/19812 co-relation queries the response was YES. [2022-07-13 21:45:06,603 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32751 conditions, 10834 events. 6162/10834 cut-off events. For 19812/19812 co-relation queries the response was YES. Maximal size of possible extension queue 507. Compared 80585 event pairs, 904 based on Foata normal form. 216/10899 useless extension candidates. Maximal degree in co-relation 32676. Up to 3675 conditions per place. [2022-07-13 21:45:06,641 INFO L132 encePairwiseOnDemand]: 126/140 looper letters, 46 selfloop transitions, 14 changer transitions 91/240 dead transitions. [2022-07-13 21:45:06,641 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 240 transitions, 1238 flow [2022-07-13 21:45:06,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 21:45:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-13 21:45:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1516 transitions. [2022-07-13 21:45:06,644 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.832967032967033 [2022-07-13 21:45:06,645 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1516 transitions. [2022-07-13 21:45:06,645 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1516 transitions. [2022-07-13 21:45:06,645 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:06,645 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1516 transitions. [2022-07-13 21:45:06,648 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 116.61538461538461) internal successors, (1516), 13 states have internal predecessors, (1516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:06,650 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:06,651 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:06,651 INFO L186 Difference]: Start difference. First operand has 165 places, 123 transitions, 344 flow. Second operand 13 states and 1516 transitions. [2022-07-13 21:45:06,651 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 240 transitions, 1238 flow [2022-07-13 21:45:06,722 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 240 transitions, 1186 flow, removed 24 selfloop flow, removed 4 redundant places. [2022-07-13 21:45:06,725 INFO L242 Difference]: Finished difference. Result has 162 places, 131 transitions, 495 flow [2022-07-13 21:45:06,725 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=495, PETRI_PLACES=162, PETRI_TRANSITIONS=131} [2022-07-13 21:45:06,726 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 15 predicate places. [2022-07-13 21:45:06,726 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 131 transitions, 495 flow [2022-07-13 21:45:06,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:06,727 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:06,727 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] [2022-07-13 21:45:06,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 21:45:06,727 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:06,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:06,728 INFO L85 PathProgramCache]: Analyzing trace with hash 420988006, now seen corresponding path program 1 times [2022-07-13 21:45:06,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:06,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331766018] [2022-07-13 21:45:06,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:06,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:06,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331766018] [2022-07-13 21:45:06,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331766018] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:06,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:06,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 21:45:06,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96125462] [2022-07-13 21:45:06,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:06,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 21:45:06,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:06,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 21:45:06,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 21:45:06,806 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:45:06,806 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 131 transitions, 495 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:06,807 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:06,807 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:45:06,807 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:07,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,582 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-13 21:45:07,582 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:07,582 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:07,582 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:07,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,810 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,810 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,811 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,811 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,811 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,812 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:07,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,938 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,938 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,938 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,938 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,971 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,971 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,972 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,972 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][179], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:07,972 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,972 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,972 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:07,973 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:08,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,125 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,126 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,126 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,126 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,127 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][179], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,159 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,159 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,159 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,159 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:08,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,374 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,418 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,418 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,418 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,418 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][133], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,419 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,419 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,419 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,419 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][179], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,420 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,420 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,420 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,421 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:08,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,477 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,477 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,477 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,477 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,496 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,496 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,496 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,496 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][153], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,636 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][201], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,637 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,637 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][179], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,687 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,687 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,687 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,687 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,720 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,720 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,720 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,720 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,722 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,722 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,722 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,722 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:08,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,744 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,745 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,745 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,745 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,746 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,766 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,766 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][201], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,917 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,917 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,917 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,917 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,995 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,996 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,997 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:08,998 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,998 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,999 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:08,999 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:09,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,018 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,019 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,020 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,307 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,307 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,309 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,309 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,309 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,309 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,330 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,330 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,331 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,331 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,332 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,332 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,332 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,332 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:09,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,348 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,348 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,349 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,349 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,349 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,349 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,353 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,353 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,353 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,353 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,412 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,414 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,414 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,414 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,414 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,484 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,484 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,484 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,484 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,513 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,513 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,513 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,513 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,516 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,516 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,517 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,517 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,517 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,517 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,518 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,518 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,520 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,520 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,520 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,520 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,536 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,537 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,537 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,538 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,538 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~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_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 134#L791true, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,540 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,540 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,541 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,541 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:09,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,555 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,558 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,558 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,558 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,558 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,593 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,593 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,594 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,594 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,595 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,595 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,595 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,595 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,621 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,621 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,621 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,621 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,622 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,622 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,622 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,622 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,623 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,623 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,623 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,623 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,625 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,625 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,625 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,625 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,683 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,683 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,683 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,684 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,685 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,708 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,708 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,708 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,708 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,709 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,709 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,709 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,710 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,710 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,722 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,723 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,723 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,723 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~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_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 134#L791true, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,723 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,723 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,724 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,724 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:09,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,737 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,764 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,764 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,764 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,765 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,765 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,765 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,765 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,765 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,766 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,766 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,766 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,767 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,786 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,786 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,786 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,787 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,787 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,787 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,787 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,836 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,836 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,836 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,836 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,837 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,837 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,837 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,838 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,854 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,854 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,854 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,854 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,855 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,855 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,855 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,855 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,856 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,856 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,856 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,856 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,859 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,866 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,866 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,866 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,866 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:09,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,904 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,904 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,904 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,904 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,905 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,905 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,905 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,905 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,906 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,906 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,906 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,906 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,924 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,924 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,925 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,925 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,925 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,926 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,926 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,926 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,927 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,927 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,927 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,927 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~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_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 96#L847true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 121#L892true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,930 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,930 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,930 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,930 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][208], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,972 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,972 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,973 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,973 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,973 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,973 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,974 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,974 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,974 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,974 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,990 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,990 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,990 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,990 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:09,992 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:10,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][192], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,038 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 29#L2-1true, 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,039 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,039 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,040 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,040 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,040 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,040 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~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_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,043 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,043 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,043 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,043 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,055 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,055 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,055 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,055 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,056 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,056 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,056 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,056 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$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$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,085 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,085 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,085 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,085 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,097 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,097 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,097 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,097 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:10,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,132 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,133 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L889-->L892: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_5) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~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_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 134#L791true, 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 121#L892true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,134 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,134 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,144 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,144 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,144 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,144 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][162], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 11#L889true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,162 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,162 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,162 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,163 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:45:10,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][138], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 208#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 202#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 204#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 170#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 162#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 11#L889true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:10,202 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-13 21:45:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:45:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:45:10,202 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:45:10,398 INFO L129 PetriNetUnfolder]: 17246/30077 cut-off events. [2022-07-13 21:45:10,398 INFO L130 PetriNetUnfolder]: For 43237/49872 co-relation queries the response was YES. [2022-07-13 21:45:10,662 INFO L84 FinitePrefix]: Finished finitePrefix Result has 73454 conditions, 30077 events. 17246/30077 cut-off events. For 43237/49872 co-relation queries the response was YES. Maximal size of possible extension queue 1747. Compared 266622 event pairs, 1633 based on Foata normal form. 311/28469 useless extension candidates. Maximal degree in co-relation 73370. Up to 9127 conditions per place. [2022-07-13 21:45:10,773 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 98 selfloop transitions, 20 changer transitions 3/227 dead transitions. [2022-07-13 21:45:10,774 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 227 transitions, 1145 flow [2022-07-13 21:45:10,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-13 21:45:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-13 21:45:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2022-07-13 21:45:10,778 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2022-07-13 21:45:10,778 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2022-07-13 21:45:10,779 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2022-07-13 21:45:10,779 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:10,779 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2022-07-13 21:45:10,781 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 123.7) internal successors, (1237), 10 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:10,783 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:10,784 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:10,784 INFO L186 Difference]: Start difference. First operand has 162 places, 131 transitions, 495 flow. Second operand 10 states and 1237 transitions. [2022-07-13 21:45:10,784 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 227 transitions, 1145 flow [2022-07-13 21:45:10,873 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 227 transitions, 1112 flow, removed 15 selfloop flow, removed 7 redundant places. [2022-07-13 21:45:10,875 INFO L242 Difference]: Finished difference. Result has 161 places, 149 transitions, 605 flow [2022-07-13 21:45:10,876 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=462, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=605, PETRI_PLACES=161, PETRI_TRANSITIONS=149} [2022-07-13 21:45:10,877 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 14 predicate places. [2022-07-13 21:45:10,877 INFO L495 AbstractCegarLoop]: Abstraction has has 161 places, 149 transitions, 605 flow [2022-07-13 21:45:10,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:10,878 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:10,878 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] [2022-07-13 21:45:10,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 21:45:10,878 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:10,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:10,879 INFO L85 PathProgramCache]: Analyzing trace with hash 1771671813, now seen corresponding path program 1 times [2022-07-13 21:45:10,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:10,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063735705] [2022-07-13 21:45:10,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:10,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:11,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:11,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:11,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063735705] [2022-07-13 21:45:11,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063735705] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:11,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:11,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:45:11,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135218124] [2022-07-13 21:45:11,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:11,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:45:11,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:11,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:45:11,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:45:11,034 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:45:11,034 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 149 transitions, 605 flow. Second operand has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:11,034 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:11,035 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:45:11,035 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:11,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:11,988 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-13 21:45:11,988 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:11,988 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:11,988 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:12,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 96#L847true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,172 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,173 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,173 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,173 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,173 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:12,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,325 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,325 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,358 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,358 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,358 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,358 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 117#P2ENTRYtrue, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,359 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,359 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,359 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,359 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:12,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,541 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,542 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,542 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,542 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,580 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,580 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,580 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,580 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:12,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 117#P2ENTRYtrue, 10#L778true, 4#L882-1true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,622 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,741 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,741 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,741 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,741 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,980 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][139], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,980 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:12,981 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,981 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,981 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:12,981 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:13,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L882-1true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,014 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:13,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,037 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,037 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,037 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,037 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 117#P2ENTRYtrue, 10#L778true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,053 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, 4#L882-1true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,053 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,053 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,054 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,054 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,177 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,177 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,177 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,177 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][158], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,178 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,178 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,178 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,178 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 117#P2ENTRYtrue, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,221 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,221 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,221 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,221 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,248 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,248 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,250 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 4#L882-1true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,250 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,250 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:13,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,287 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,287 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,288 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,288 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,288 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,288 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,308 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,308 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,309 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,309 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,447 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,447 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,447 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,447 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,447 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L821true, 4#L882-1true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,492 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,519 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,519 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,519 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,519 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,520 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,520 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,520 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,520 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,521 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,522 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,522 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,522 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:13,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,545 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,545 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L882-1true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,639 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,639 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,639 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,639 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][184], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 4#L882-1true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,717 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,717 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,717 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,717 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 96#L847true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,754 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,754 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,754 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,754 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,756 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,756 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,756 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,756 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][240], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, 4#L882-1true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,757 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, 4#L882-1true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,757 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,757 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,778 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,778 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,778 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,778 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,779 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,779 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,779 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,779 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:45:13,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 117#P2ENTRYtrue, 10#L778true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,798 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,798 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,798 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,798 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L882-1true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,838 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,838 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,838 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,838 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,867 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,868 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 4#L882-1true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,869 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][184], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,943 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,943 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,943 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,943 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 96#L847true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,978 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 96#L847true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,979 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,979 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,980 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,980 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,980 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,980 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,982 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,982 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:13,996 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,996 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,996 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:13,996 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:45:14,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,049 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,049 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,049 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,049 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][163], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,051 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 4#L882-1true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,051 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,076 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,076 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,076 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,076 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,077 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,077 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,077 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,077 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,079 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,079 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,079 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,079 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][240], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, 68#L2true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,324 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,324 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,325 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,325 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, 96#L847true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,327 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,327 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,327 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,327 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,352 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,352 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,352 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,352 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,353 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,353 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,353 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,353 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:45:14,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 96#L847true, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,416 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,416 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,416 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,416 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,417 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,417 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][206], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 273#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 68#L2true, 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,419 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,419 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,419 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,419 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,442 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,442 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,442 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,442 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,442 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,443 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,443 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,443 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,443 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][202], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,507 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][253], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 59#L3true, 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 230#true, Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,514 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,514 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,514 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,514 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 70#L765true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,531 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,531 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,531 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,531 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:45:14,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][177], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 103#L854true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,579 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,579 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,579 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,579 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 92#L798true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,580 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,580 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,580 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,580 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 106#L768true, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L857true, 92#L798true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,595 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,595 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,595 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,595 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][253], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 194#true, Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 142#L857true, Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 27#L821true, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,643 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,643 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,644 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:45:14,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][225], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 210#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L798true, 142#L857true, Black: 198#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 206#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 216#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 235#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 212#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 122#L775true, 27#L821true, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:14,685 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:45:14,685 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:14,685 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:14,685 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:45:14,898 INFO L129 PetriNetUnfolder]: 16087/29094 cut-off events. [2022-07-13 21:45:14,898 INFO L130 PetriNetUnfolder]: For 61368/66658 co-relation queries the response was YES. [2022-07-13 21:45:15,148 INFO L84 FinitePrefix]: Finished finitePrefix Result has 91443 conditions, 29094 events. 16087/29094 cut-off events. For 61368/66658 co-relation queries the response was YES. Maximal size of possible extension queue 1771. Compared 270970 event pairs, 1225 based on Foata normal form. 666/28494 useless extension candidates. Maximal degree in co-relation 91357. Up to 5719 conditions per place. [2022-07-13 21:45:15,239 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 131 selfloop transitions, 38 changer transitions 1/276 dead transitions. [2022-07-13 21:45:15,239 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 276 transitions, 1705 flow [2022-07-13 21:45:15,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 21:45:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-13 21:45:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2022-07-13 21:45:15,243 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2022-07-13 21:45:15,243 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2022-07-13 21:45:15,243 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2022-07-13 21:45:15,244 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:15,244 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2022-07-13 21:45:15,247 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 124.07692307692308) internal successors, (1613), 13 states have internal predecessors, (1613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:15,250 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:15,250 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:15,250 INFO L186 Difference]: Start difference. First operand has 161 places, 149 transitions, 605 flow. Second operand 13 states and 1613 transitions. [2022-07-13 21:45:15,250 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 276 transitions, 1705 flow [2022-07-13 21:45:15,609 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 276 transitions, 1685 flow, removed 9 selfloop flow, removed 7 redundant places. [2022-07-13 21:45:15,612 INFO L242 Difference]: Finished difference. Result has 172 places, 169 transitions, 878 flow [2022-07-13 21:45:15,612 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=585, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=878, PETRI_PLACES=172, PETRI_TRANSITIONS=169} [2022-07-13 21:45:15,613 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 25 predicate places. [2022-07-13 21:45:15,613 INFO L495 AbstractCegarLoop]: Abstraction has has 172 places, 169 transitions, 878 flow [2022-07-13 21:45:15,613 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.0) internal successors, (805), 7 states have internal predecessors, (805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:15,613 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:15,614 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:15,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 21:45:15,614 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:15,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:15,614 INFO L85 PathProgramCache]: Analyzing trace with hash 909871503, now seen corresponding path program 1 times [2022-07-13 21:45:15,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:15,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629674564] [2022-07-13 21:45:15,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:15,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:15,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629674564] [2022-07-13 21:45:15,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629674564] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:15,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:15,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-13 21:45:15,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385528948] [2022-07-13 21:45:15,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:15,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 21:45:15,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:15,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 21:45:15,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-13 21:45:15,778 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:45:15,779 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 169 transitions, 878 flow. Second operand has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:15,779 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:15,779 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:45:15,779 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:16,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:16,787 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-13 21:45:16,787 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:16,787 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:16,787 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:16,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:16,969 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,969 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:16,969 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,970 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,970 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:16,970 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:17,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,129 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,129 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,129 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,130 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,168 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,169 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,169 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,169 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,169 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,169 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:17,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,344 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,344 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 96#L847true, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,345 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,345 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,345 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,345 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,346 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,346 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,346 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,346 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,383 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,383 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,383 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,383 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:17,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,550 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,550 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,551 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,551 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,597 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,597 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,597 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,598 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,598 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,598 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,598 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,598 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,599 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,599 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,599 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,599 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:17,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,835 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:17,836 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:17,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:18,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 194#true, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:18,065 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:18,065 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:18,065 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:18,065 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:18,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:18,280 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:18,280 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:18,280 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:18,280 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:19,641 INFO L129 PetriNetUnfolder]: 15236/28291 cut-off events. [2022-07-13 21:45:19,641 INFO L130 PetriNetUnfolder]: For 101750/106113 co-relation queries the response was YES. [2022-07-13 21:45:19,803 INFO L84 FinitePrefix]: Finished finitePrefix Result has 105931 conditions, 28291 events. 15236/28291 cut-off events. For 101750/106113 co-relation queries the response was YES. Maximal size of possible extension queue 1710. Compared 271312 event pairs, 841 based on Foata normal form. 538/27769 useless extension candidates. Maximal degree in co-relation 105843. Up to 5618 conditions per place. [2022-07-13 21:45:19,876 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 124 selfloop transitions, 58 changer transitions 34/322 dead transitions. [2022-07-13 21:45:19,876 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 322 transitions, 2368 flow [2022-07-13 21:45:19,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-13 21:45:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-13 21:45:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2022-07-13 21:45:19,880 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8875 [2022-07-13 21:45:19,880 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2022-07-13 21:45:19,880 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2022-07-13 21:45:19,881 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:19,881 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2022-07-13 21:45:19,883 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 124.25) internal successors, (1988), 16 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:19,886 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:19,887 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:19,887 INFO L186 Difference]: Start difference. First operand has 172 places, 169 transitions, 878 flow. Second operand 16 states and 1988 transitions. [2022-07-13 21:45:19,887 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 322 transitions, 2368 flow [2022-07-13 21:45:22,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 322 transitions, 2265 flow, removed 42 selfloop flow, removed 4 redundant places. [2022-07-13 21:45:22,922 INFO L242 Difference]: Finished difference. Result has 187 places, 195 transitions, 1244 flow [2022-07-13 21:45:22,923 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=783, PETRI_DIFFERENCE_MINUEND_PLACES=168, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1244, PETRI_PLACES=187, PETRI_TRANSITIONS=195} [2022-07-13 21:45:22,923 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 40 predicate places. [2022-07-13 21:45:22,923 INFO L495 AbstractCegarLoop]: Abstraction has has 187 places, 195 transitions, 1244 flow [2022-07-13 21:45:22,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.125) internal successors, (921), 8 states have internal predecessors, (921), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:22,924 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:22,924 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:22,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 21:45:22,924 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:22,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:22,925 INFO L85 PathProgramCache]: Analyzing trace with hash -506901826, now seen corresponding path program 1 times [2022-07-13 21:45:22,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:22,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015096879] [2022-07-13 21:45:22,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:22,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:23,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:23,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015096879] [2022-07-13 21:45:23,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015096879] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:23,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:23,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-13 21:45:23,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876458911] [2022-07-13 21:45:23,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:23,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-13 21:45:23,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:23,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-13 21:45:23,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-13 21:45:23,070 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:45:23,071 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 187 places, 195 transitions, 1244 flow. Second operand has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:23,071 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:23,071 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:45:23,071 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:23,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:23,938 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-07-13 21:45:23,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:23,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:23,938 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-07-13 21:45:24,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,171 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,171 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,171 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,171 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,171 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:45:24,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,378 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,431 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,431 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,431 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,431 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:45:24,432 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,432 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,432 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,432 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:45:24,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,663 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,663 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,663 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,663 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,664 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,664 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:24,665 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,665 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 114#P0ENTRYtrue, 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 117#P2ENTRYtrue, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:45:24,712 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:24,712 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:45:25,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,057 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,057 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 134#L791true, 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L847true, Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,102 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][140], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,102 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,102 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 92#L798true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 59#L3true, 70#L765true, 117#P2ENTRYtrue, Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,103 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,103 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,103 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,103 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:45:25,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][159], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 300#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L854true, Black: 194#true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 336#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L775true, 117#P2ENTRYtrue, 267#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,320 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, P3Thread1of1ForFork0InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 59#L3true, 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:45:25,321 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1125] L791-->L798: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_354 256) 0)) (.cse11 (= 0 (mod v_~a$r_buff1_thd2~0_60 256))) (.cse13 (= (mod v_~a$w_buff0_used~0_482 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd2~0_68 256) 0)) (.cse10 (= (mod v_~a$w_buff0_used~0_481 256) 0))) (let ((.cse3 (or .cse12 .cse10)) (.cse0 (or .cse12 .cse13)) (.cse4 (or .cse14 .cse11)) (.cse6 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse7 (not .cse11)) (.cse5 (not .cse10))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_482 v_~a$w_buff0_used~0_481)) (and .cse1 (= v_~a$w_buff0_used~0_481 0) .cse2)) (or (and (= v_~a$w_buff1_used~0_354 v_~a$w_buff1_used~0_353) .cse3 .cse4) (and (= v_~a$w_buff1_used~0_353 0) (or (and .cse5 .cse2) (and .cse6 .cse7)))) (or (and (= v_~a$r_buff0_thd2~0_68 v_~a$r_buff0_thd2~0_67) .cse3) (and (= v_~a$r_buff0_thd2~0_67 0) .cse5 .cse2)) (or (and (= v_~a~0_176 |v_P1_#t~ite9_29|) .cse0 (or (and (= v_~a~0_177 |v_P1_#t~ite9_29|) .cse4) (and (= |v_P1_#t~ite9_29| v_~a$w_buff1~0_122) .cse6 .cse7))) (and (= v_~a~0_176 v_~a$w_buff0~0_113) .cse1 (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_29|) .cse2)) (let ((.cse9 (= (mod v_~a$r_buff0_thd2~0_67 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_353 256) 0))) (or (and (or (and (not .cse8) .cse7) (and (not .cse9) .cse5)) (= v_~a$r_buff1_thd2~0_59 0)) (and (= v_~a$r_buff1_thd2~0_59 v_~a$r_buff1_thd2~0_60) (or .cse9 .cse10) (or .cse8 .cse11))))))) InVars {~a~0=v_~a~0_177, ~a$w_buff1~0=v_~a$w_buff1~0_122, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_60, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_482, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_354} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_59, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_67, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_481, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_176, ~a$w_buff1~0=v_~a$w_buff1~0_122, ~a$w_buff0~0=v_~a$w_buff0~0_113, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_353} AuxVars[|v_P1_#t~ite9_29|] AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][180], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 158#true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 194#true, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 142#L857true, 92#L798true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), Black: 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 70#L765true, 117#P2ENTRYtrue, Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 283#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))))]) [2022-07-13 21:45:25,371 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:45:25,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1117] L768-->L775: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse1 (= (mod v_~a$r_buff1_thd1~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_382 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_381 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse8 (or .cse2 .cse13)) (.cse4 (not .cse2)) (.cse11 (or .cse12 .cse13)) (.cse5 (not .cse1)) (.cse6 (not .cse14)) (.cse9 (or .cse14 .cse1)) (.cse7 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse0 (= (mod v_~a$w_buff1_used~0_259 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd1~0_52 v_~a$r_buff1_thd1~0_51) (or .cse2 .cse3)) (and (= v_~a$r_buff1_thd1~0_51 0) (or (and .cse4 (not .cse3)) (and .cse5 (not .cse0)))))) (or (and (or (and .cse5 .cse6) (and .cse7 .cse4)) (= v_~a$w_buff1_used~0_259 0)) (and .cse8 .cse9 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and .cse8 (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74)) (and .cse7 .cse4 (= v_~a$r_buff0_thd1~0_74 0))) (or (and .cse7 (= v_~a$w_buff0_used~0_381 0) .cse10) (and (= v_~a$w_buff0_used~0_382 v_~a$w_buff0_used~0_381) .cse11)) (or (and .cse11 (or (and .cse5 (= |v_P0_#t~ite3#1_37| v_~a$w_buff1~0_76) .cse6) (and .cse9 (= v_~a~0_119 |v_P0_#t~ite3#1_37|))) (= v_~a~0_118 |v_P0_#t~ite3#1_37|)) (and .cse7 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork3_#t~ite3#1_1|) (= v_~a~0_118 v_~a$w_buff0~0_65) .cse10))))) InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_119, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_382, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_381, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_118, ~a$w_buff1~0=v_~a$w_buff1~0_76, ~a$w_buff0~0=v_~a$w_buff0~0_65, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][199], [Black: 178#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 158#true, 161#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 304#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L791true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, Black: 253#true, P1Thread1of1ForFork1InUse, Black: 269#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 257#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 138#L3-1true, P0Thread1of1ForFork3InUse, Black: 275#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 263#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 194#true, 142#L857true, Black: 196#(= ~__unbuffered_p3_EAX~0 0), 122#L775true, 117#P2ENTRYtrue, 197#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), Black: 241#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 233#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 239#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), Black: 308#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 288#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 160#(= ~__unbuffered_p1_EAX~0 0), Black: 230#true, Black: 237#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 283#true, Black: 312#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 174#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))), 342#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:45:25,606 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:45:25,606 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:25,606 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:25,606 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:45:26,994 INFO L129 PetriNetUnfolder]: 15080/27978 cut-off events. [2022-07-13 21:45:26,995 INFO L130 PetriNetUnfolder]: For 103557/107978 co-relation queries the response was YES. [2022-07-13 21:45:27,356 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104215 conditions, 27978 events. 15080/27978 cut-off events. For 103557/107978 co-relation queries the response was YES. Maximal size of possible extension queue 1710. Compared 269116 event pairs, 833 based on Foata normal form. 393/27311 useless extension candidates. Maximal degree in co-relation 104122. Up to 3488 conditions per place. [2022-07-13 21:45:27,421 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 110 selfloop transitions, 63 changer transitions 42/321 dead transitions. [2022-07-13 21:45:27,422 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 205 places, 321 transitions, 2473 flow [2022-07-13 21:45:27,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-13 21:45:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-07-13 21:45:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2312 transitions. [2022-07-13 21:45:27,426 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.869172932330827 [2022-07-13 21:45:27,426 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2312 transitions. [2022-07-13 21:45:27,426 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2312 transitions. [2022-07-13 21:45:27,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:27,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2312 transitions. [2022-07-13 21:45:27,430 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 121.6842105263158) internal successors, (2312), 19 states have internal predecessors, (2312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:27,433 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 140.0) internal successors, (2800), 20 states have internal predecessors, (2800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:27,434 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 140.0) internal successors, (2800), 20 states have internal predecessors, (2800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:27,434 INFO L186 Difference]: Start difference. First operand has 187 places, 195 transitions, 1244 flow. Second operand 19 states and 2312 transitions. [2022-07-13 21:45:27,434 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 205 places, 321 transitions, 2473 flow [2022-07-13 21:45:31,046 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 321 transitions, 2012 flow, removed 185 selfloop flow, removed 13 redundant places. [2022-07-13 21:45:31,049 INFO L242 Difference]: Finished difference. Result has 199 places, 194 transitions, 1074 flow [2022-07-13 21:45:31,049 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=903, PETRI_DIFFERENCE_MINUEND_PLACES=174, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1074, PETRI_PLACES=199, PETRI_TRANSITIONS=194} [2022-07-13 21:45:31,050 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 52 predicate places. [2022-07-13 21:45:31,050 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 194 transitions, 1074 flow [2022-07-13 21:45:31,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:31,050 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:31,050 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:31,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 21:45:31,050 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:31,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:31,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1660557611, now seen corresponding path program 1 times [2022-07-13 21:45:31,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:31,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616300401] [2022-07-13 21:45:31,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:31,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:31,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616300401] [2022-07-13 21:45:31,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616300401] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:31,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:31,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-13 21:45:31,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699457457] [2022-07-13 21:45:31,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:31,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 21:45:31,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:31,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 21:45:31,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-07-13 21:45:31,209 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-07-13 21:45:31,210 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 194 transitions, 1074 flow. Second operand has 8 states, 8 states have (on average 107.875) internal successors, (863), 8 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:31,210 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:31,210 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-07-13 21:45:31,210 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:33,056 INFO L129 PetriNetUnfolder]: 5405/17440 cut-off events. [2022-07-13 21:45:33,056 INFO L130 PetriNetUnfolder]: For 37393/39130 co-relation queries the response was YES. [2022-07-13 21:45:33,138 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55776 conditions, 17440 events. 5405/17440 cut-off events. For 37393/39130 co-relation queries the response was YES. Maximal size of possible extension queue 1929. Compared 239331 event pairs, 235 based on Foata normal form. 9/16392 useless extension candidates. Maximal degree in co-relation 55677. Up to 1646 conditions per place. [2022-07-13 21:45:33,166 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 61 selfloop transitions, 37 changer transitions 10/258 dead transitions. [2022-07-13 21:45:33,166 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 204 places, 258 transitions, 1654 flow [2022-07-13 21:45:33,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 21:45:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-13 21:45:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1021 transitions. [2022-07-13 21:45:33,169 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8103174603174603 [2022-07-13 21:45:33,169 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1021 transitions. [2022-07-13 21:45:33,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1021 transitions. [2022-07-13 21:45:33,169 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:33,169 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1021 transitions. [2022-07-13 21:45:33,171 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 113.44444444444444) internal successors, (1021), 9 states have internal predecessors, (1021), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:33,172 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:33,173 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:33,173 INFO L186 Difference]: Start difference. First operand has 199 places, 194 transitions, 1074 flow. Second operand 9 states and 1021 transitions. [2022-07-13 21:45:33,173 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 204 places, 258 transitions, 1654 flow [2022-07-13 21:45:34,525 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 258 transitions, 1472 flow, removed 43 selfloop flow, removed 17 redundant places. [2022-07-13 21:45:34,527 INFO L242 Difference]: Finished difference. Result has 195 places, 218 transitions, 1308 flow [2022-07-13 21:45:34,528 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=946, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=194, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=169, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1308, PETRI_PLACES=195, PETRI_TRANSITIONS=218} [2022-07-13 21:45:34,528 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 48 predicate places. [2022-07-13 21:45:34,528 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 218 transitions, 1308 flow [2022-07-13 21:45:34,529 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.875) internal successors, (863), 8 states have internal predecessors, (863), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:34,529 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:34,529 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:34,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-13 21:45:34,529 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:34,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:34,530 INFO L85 PathProgramCache]: Analyzing trace with hash 295689135, now seen corresponding path program 2 times [2022-07-13 21:45:34,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:34,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910031217] [2022-07-13 21:45:34,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:34,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:34,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910031217] [2022-07-13 21:45:34,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910031217] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:34,867 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:34,868 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-07-13 21:45:34,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041063867] [2022-07-13 21:45:34,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:34,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-07-13 21:45:34,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:34,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-13 21:45:34,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-07-13 21:45:34,870 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 140 [2022-07-13 21:45:34,872 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 218 transitions, 1308 flow. Second operand has 14 states, 14 states have (on average 98.78571428571429) internal successors, (1383), 14 states have internal predecessors, (1383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:34,872 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:34,872 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 140 [2022-07-13 21:45:34,872 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:37,716 INFO L129 PetriNetUnfolder]: 8354/26120 cut-off events. [2022-07-13 21:45:37,716 INFO L130 PetriNetUnfolder]: For 45210/46068 co-relation queries the response was YES. [2022-07-13 21:45:38,047 INFO L84 FinitePrefix]: Finished finitePrefix Result has 76366 conditions, 26120 events. 8354/26120 cut-off events. For 45210/46068 co-relation queries the response was YES. Maximal size of possible extension queue 3051. Compared 379845 event pairs, 300 based on Foata normal form. 17/24721 useless extension candidates. Maximal degree in co-relation 76329. Up to 2800 conditions per place. [2022-07-13 21:45:38,127 INFO L132 encePairwiseOnDemand]: 117/140 looper letters, 88 selfloop transitions, 98 changer transitions 6/335 dead transitions. [2022-07-13 21:45:38,127 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 335 transitions, 2554 flow [2022-07-13 21:45:38,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-13 21:45:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-13 21:45:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1563 transitions. [2022-07-13 21:45:38,132 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7442857142857143 [2022-07-13 21:45:38,133 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1563 transitions. [2022-07-13 21:45:38,133 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1563 transitions. [2022-07-13 21:45:38,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:38,134 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1563 transitions. [2022-07-13 21:45:38,136 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 104.2) internal successors, (1563), 15 states have internal predecessors, (1563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:38,138 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 140.0) internal successors, (2240), 16 states have internal predecessors, (2240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:38,139 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 140.0) internal successors, (2240), 16 states have internal predecessors, (2240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:38,139 INFO L186 Difference]: Start difference. First operand has 195 places, 218 transitions, 1308 flow. Second operand 15 states and 1563 transitions. [2022-07-13 21:45:38,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 206 places, 335 transitions, 2554 flow [2022-07-13 21:45:41,194 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 335 transitions, 2538 flow, removed 8 selfloop flow, removed 3 redundant places. [2022-07-13 21:45:41,198 INFO L242 Difference]: Finished difference. Result has 210 places, 276 transitions, 2264 flow [2022-07-13 21:45:41,198 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1302, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=165, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2264, PETRI_PLACES=210, PETRI_TRANSITIONS=276} [2022-07-13 21:45:41,199 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 63 predicate places. [2022-07-13 21:45:41,199 INFO L495 AbstractCegarLoop]: Abstraction has has 210 places, 276 transitions, 2264 flow [2022-07-13 21:45:41,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 98.78571428571429) internal successors, (1383), 14 states have internal predecessors, (1383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:41,200 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:41,200 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:41,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-13 21:45:41,200 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:41,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:41,200 INFO L85 PathProgramCache]: Analyzing trace with hash -919161569, now seen corresponding path program 3 times [2022-07-13 21:45:41,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:41,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178096988] [2022-07-13 21:45:41,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:41,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:41,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178096988] [2022-07-13 21:45:41,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178096988] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:41,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:41,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:45:41,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015932623] [2022-07-13 21:45:41,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:41,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:45:41,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:41,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:45:41,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:45:41,316 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-07-13 21:45:41,317 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 276 transitions, 2264 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) [2022-07-13 21:45:41,317 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:41,317 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-07-13 21:45:41,317 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:45,222 INFO L129 PetriNetUnfolder]: 11417/34950 cut-off events. [2022-07-13 21:45:45,222 INFO L130 PetriNetUnfolder]: For 69594/71530 co-relation queries the response was YES. [2022-07-13 21:45:45,614 INFO L84 FinitePrefix]: Finished finitePrefix Result has 105981 conditions, 34950 events. 11417/34950 cut-off events. For 69594/71530 co-relation queries the response was YES. Maximal size of possible extension queue 4583. Compared 525126 event pairs, 216 based on Foata normal form. 45/32610 useless extension candidates. Maximal degree in co-relation 105939. Up to 3359 conditions per place. [2022-07-13 21:45:45,665 INFO L132 encePairwiseOnDemand]: 123/140 looper letters, 68 selfloop transitions, 71 changer transitions 60/350 dead transitions. [2022-07-13 21:45:45,666 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 350 transitions, 3394 flow [2022-07-13 21:45:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:45:45,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:45:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 902 transitions. [2022-07-13 21:45:45,668 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8053571428571429 [2022-07-13 21:45:45,669 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 902 transitions. [2022-07-13 21:45:45,669 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 902 transitions. [2022-07-13 21:45:45,669 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:45,669 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 902 transitions. [2022-07-13 21:45:45,671 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 112.75) internal successors, (902), 8 states have internal predecessors, (902), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:45,672 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 140.0) internal successors, (1260), 9 states have internal predecessors, (1260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:45,672 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 140.0) internal successors, (1260), 9 states have internal predecessors, (1260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:45,673 INFO L186 Difference]: Start difference. First operand has 210 places, 276 transitions, 2264 flow. Second operand 8 states and 902 transitions. [2022-07-13 21:45:45,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 350 transitions, 3394 flow [2022-07-13 21:45:51,000 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 350 transitions, 3358 flow, removed 15 selfloop flow, removed 6 redundant places. [2022-07-13 21:45:51,003 INFO L242 Difference]: Finished difference. Result has 214 places, 265 transitions, 2365 flow [2022-07-13 21:45:51,004 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=2240, PETRI_DIFFERENCE_MINUEND_PLACES=201, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=48, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=217, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2365, PETRI_PLACES=214, PETRI_TRANSITIONS=265} [2022-07-13 21:45:51,004 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 67 predicate places. [2022-07-13 21:45:51,004 INFO L495 AbstractCegarLoop]: Abstraction has has 214 places, 265 transitions, 2365 flow [2022-07-13 21:45:51,005 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) [2022-07-13 21:45:51,005 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:45:51,005 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:45:51,005 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-13 21:45:51,005 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:45:51,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:45:51,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1849666275, now seen corresponding path program 4 times [2022-07-13 21:45:51,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:45:51,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442031997] [2022-07-13 21:45:51,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:45:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:45:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:45:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:45:51,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:45:51,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442031997] [2022-07-13 21:45:51,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442031997] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:45:51,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:45:51,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-07-13 21:45:51,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261163185] [2022-07-13 21:45:51,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:45:51,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-07-13 21:45:51,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:45:51,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-07-13 21:45:51,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2022-07-13 21:45:51,226 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-13 21:45:51,232 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 265 transitions, 2365 flow. Second operand has 13 states, 13 states have (on average 110.07692307692308) internal successors, (1431), 13 states have internal predecessors, (1431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:51,232 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:45:51,233 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-13 21:45:51,233 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:45:56,627 INFO L129 PetriNetUnfolder]: 14800/48510 cut-off events. [2022-07-13 21:45:56,627 INFO L130 PetriNetUnfolder]: For 88113/89882 co-relation queries the response was YES. [2022-07-13 21:45:57,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 140087 conditions, 48510 events. 14800/48510 cut-off events. For 88113/89882 co-relation queries the response was YES. Maximal size of possible extension queue 5600. Compared 784960 event pairs, 104 based on Foata normal form. 105/45845 useless extension candidates. Maximal degree in co-relation 140041. Up to 5097 conditions per place. [2022-07-13 21:45:57,304 INFO L132 encePairwiseOnDemand]: 127/140 looper letters, 59 selfloop transitions, 23 changer transitions 8/315 dead transitions. [2022-07-13 21:45:57,304 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 223 places, 315 transitions, 2885 flow [2022-07-13 21:45:57,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 21:45:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-13 21:45:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1471 transitions. [2022-07-13 21:45:57,306 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8082417582417583 [2022-07-13 21:45:57,306 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1471 transitions. [2022-07-13 21:45:57,306 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1471 transitions. [2022-07-13 21:45:57,307 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:45:57,307 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1471 transitions. [2022-07-13 21:45:57,309 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 113.15384615384616) internal successors, (1471), 13 states have internal predecessors, (1471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:57,310 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:57,311 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:45:57,311 INFO L186 Difference]: Start difference. First operand has 214 places, 265 transitions, 2365 flow. Second operand 13 states and 1471 transitions. [2022-07-13 21:45:57,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 223 places, 315 transitions, 2885 flow [2022-07-13 21:46:09,412 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 220 places, 315 transitions, 2875 flow, removed 5 selfloop flow, removed 3 redundant places. [2022-07-13 21:46:09,415 INFO L242 Difference]: Finished difference. Result has 228 places, 279 transitions, 2593 flow [2022-07-13 21:46:09,415 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=2359, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=247, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=2593, PETRI_PLACES=228, PETRI_TRANSITIONS=279} [2022-07-13 21:46:09,415 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 81 predicate places. [2022-07-13 21:46:09,415 INFO L495 AbstractCegarLoop]: Abstraction has has 228 places, 279 transitions, 2593 flow [2022-07-13 21:46:09,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 110.07692307692308) internal successors, (1431), 13 states have internal predecessors, (1431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:46:09,416 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:46:09,416 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:46:09,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-13 21:46:09,416 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:46:09,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:46:09,417 INFO L85 PathProgramCache]: Analyzing trace with hash 442572765, now seen corresponding path program 5 times [2022-07-13 21:46:09,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:46:09,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469661634] [2022-07-13 21:46:09,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:46:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:46:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:46:09,473 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-13 21:46:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:46:09,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-13 21:46:09,553 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-13 21:46:09,554 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-07-13 21:46:09,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-07-13 21:46:09,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-07-13 21:46:09,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-07-13 21:46:09,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-07-13 21:46:09,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-07-13 21:46:09,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-07-13 21:46:09,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-13 21:46:09,559 INFO L356 BasicCegarLoop]: Path program histogram: [5, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:46:09,563 INFO L226 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-07-13 21:46:09,564 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-13 21:46:09,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.07 09:46:09 BasicIcfg [2022-07-13 21:46:09,685 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-13 21:46:09,686 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-13 21:46:09,686 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-13 21:46:09,686 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-13 21:46:09,687 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:45:01" (3/4) ... [2022-07-13 21:46:09,688 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-07-13 21:46:09,789 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-13 21:46:09,790 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-13 21:46:09,790 INFO L158 Benchmark]: Toolchain (without parser) took 69896.95ms. Allocated memory was 94.4MB in the beginning and 10.6GB in the end (delta: 10.5GB). Free memory was 53.6MB in the beginning and 7.7GB in the end (delta: -7.6GB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. [2022-07-13 21:46:09,790 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 94.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 21:46:09,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 422.81ms. Allocated memory was 94.4MB in the beginning and 132.1MB in the end (delta: 37.7MB). Free memory was 53.4MB in the beginning and 96.8MB in the end (delta: -43.4MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2022-07-13 21:46:09,791 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.83ms. Allocated memory is still 132.1MB. Free memory was 96.3MB in the beginning and 94.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-13 21:46:09,791 INFO L158 Benchmark]: Boogie Preprocessor took 52.92ms. Allocated memory is still 132.1MB. Free memory was 94.1MB in the beginning and 91.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-13 21:46:09,792 INFO L158 Benchmark]: RCFGBuilder took 906.26ms. Allocated memory is still 132.1MB. Free memory was 91.6MB in the beginning and 91.7MB in the end (delta: -77.2kB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2022-07-13 21:46:09,792 INFO L158 Benchmark]: TraceAbstraction took 68340.95ms. Allocated memory was 132.1MB in the beginning and 10.6GB in the end (delta: 10.5GB). Free memory was 90.8MB in the beginning and 7.7GB in the end (delta: -7.6GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2022-07-13 21:46:09,792 INFO L158 Benchmark]: Witness Printer took 103.66ms. Allocated memory is still 10.6GB. Free memory was 7.7GB in the beginning and 7.7GB in the end (delta: 53.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-07-13 21:46:09,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 94.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 422.81ms. Allocated memory was 94.4MB in the beginning and 132.1MB in the end (delta: 37.7MB). Free memory was 53.4MB in the beginning and 96.8MB in the end (delta: -43.4MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.83ms. Allocated memory is still 132.1MB. Free memory was 96.3MB in the beginning and 94.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.92ms. Allocated memory is still 132.1MB. Free memory was 94.1MB in the beginning and 91.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 906.26ms. Allocated memory is still 132.1MB. Free memory was 91.6MB in the beginning and 91.7MB in the end (delta: -77.2kB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * TraceAbstraction took 68340.95ms. Allocated memory was 132.1MB in the beginning and 10.6GB in the end (delta: 10.5GB). Free memory was 90.8MB in the beginning and 7.7GB in the end (delta: -7.6GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. * Witness Printer took 103.66ms. Allocated memory is still 10.6GB. Free memory was 7.7GB in the beginning and 7.7GB in the end (delta: 53.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L718] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L720] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L722] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L723] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L724] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L725] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L726] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L727] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L728] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L729] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L730] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L731] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L732] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L733] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L734] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L735] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L736] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L737] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L738] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L739] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L740] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] 0 pthread_t t353; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] FCALL, FORK 0 pthread_create(&t353, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t353, ((void *)0), P0, ((void *)0))=-3, t353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 a$w_buff1 = a$w_buff0 [L755] 1 a$w_buff0 = 1 [L756] 1 a$w_buff1_used = a$w_buff0_used [L757] 1 a$w_buff0_used = (_Bool)1 [L758] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L758] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L759] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L760] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L761] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L762] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L763] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L764] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L873] 0 pthread_t t354; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L874] FCALL, FORK 0 pthread_create(&t354, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t354, ((void *)0), P1, ((void *)0))=-2, t353={5:0}, t354={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L790] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L875] 0 pthread_t t355; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L876] FCALL, FORK 0 pthread_create(&t355, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t355, ((void *)0), P2, ((void *)0))=-1, t353={5:0}, t354={6:0}, t355={7:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L807] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L810] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L877] 0 pthread_t t356; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L878] FCALL, FORK 0 pthread_create(&t356, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t356, ((void *)0), P3, ((void *)0))=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L827] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L830] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L833] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 4 a$flush_delayed = weak$$choice2 [L836] 4 a$mem_tmp = a [L837] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L837] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L838] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L838] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L838] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L838] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L839] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L839] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L839] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L839] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L840] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L840] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L840] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L840] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L841] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L841] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L841] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L841] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L842] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L842] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L842] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L842] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L843] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L843] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L843] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L843] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 __unbuffered_p3_EBX = a [L845] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L845] 4 a = a$flush_delayed ? a$mem_tmp : a [L846] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L849] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L849] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L849] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L849] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L850] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L850] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L851] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L851] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L852] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L852] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L853] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L853] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L813] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L813] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L813] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L813] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L814] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L814] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L815] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L815] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L816] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L816] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L817] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L817] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L793] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L793] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L794] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L795] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L795] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L796] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L796] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L797] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L797] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L800] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L820] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L856] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L880] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L882] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L882] RET 0 assume_abort_if_not(main$tmp_guard0) [L884] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L884] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L884] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L884] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L885] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L885] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L886] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L886] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L887] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L887] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L888] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L888] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L891] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t353={5:0}, t354={6:0}, t355={7:0}, t356={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L893] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 872]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 178 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 68.1s, OverallIterations: 12, TraceHistogramMax: 1, PathProgramHistogramMax: 5, EmptinessCheckTime: 0.0s, AutomataDifference: 65.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1054 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1054 mSDsluCounter, 1023 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1853 mSDsCounter, 258 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2315 IncrementalHoareTripleChecker+Invalid, 2573 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 258 mSolverCounterUnsat, 188 mSDtfsCounter, 2315 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 165 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 141 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 339 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2593occurred in iteration=11, InterpolantAutomatonStates: 132, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1165 NumberOfCodeBlocks, 1165 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1045 ConstructedInterpolants, 0 QuantifiedInterpolants, 6374 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-07-13 21:46:09,837 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE