./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 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/mix023_power.opt_pso.opt_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28f58acc3eb15266c6a84eca373e682a200492b696916dc340e2c03025141f5c --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 22:17:53,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 22:17:53,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 22:17:53,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 22:17:53,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 22:17:53,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 22:17:53,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 22:17:53,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 22:17:53,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 22:17:53,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 22:17:53,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 22:17:53,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 22:17:53,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 22:17:53,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 22:17:53,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 22:17:53,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 22:17:53,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 22:17:53,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 22:17:53,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 22:17:53,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 22:17:53,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 22:17:53,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 22:17:53,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 22:17:53,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 22:17:53,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 22:17:53,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 22:17:53,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 22:17:53,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 22:17:53,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 22:17:53,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 22:17:53,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 22:17:53,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 22:17:53,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 22:17:53,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 22:17:53,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 22:17:53,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 22:17:53,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 22:17:53,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 22:17:53,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 22:17:53,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 22:17:53,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 22:17:53,290 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 22:17:53,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 22:17:53,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 22:17:53,304 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 22:17:53,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 22:17:53,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 22:17:53,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 22:17:53,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 22:17:53,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 22:17:53,305 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 22:17:53,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 22:17:53,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 22:17:53,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 22:17:53,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:17:53,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 22:17:53,308 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 22:17:53,309 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 22:17:53,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 22:17:53,309 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 22:17:53,309 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28f58acc3eb15266c6a84eca373e682a200492b696916dc340e2c03025141f5c [2021-12-17 22:17:53,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 22:17:53,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 22:17:53,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 22:17:53,495 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 22:17:53,496 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 22:17:53,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2021-12-17 22:17:53,539 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a932c7f8f/281939f074cf44af902feb278de33be3/FLAGe07a5c979 [2021-12-17 22:17:53,987 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 22:17:53,987 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2021-12-17 22:17:54,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a932c7f8f/281939f074cf44af902feb278de33be3/FLAGe07a5c979 [2021-12-17 22:17:54,016 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a932c7f8f/281939f074cf44af902feb278de33be3 [2021-12-17 22:17:54,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 22:17:54,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 22:17:54,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 22:17:54,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 22:17:54,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 22:17:54,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329b56de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54, skipping insertion in model container [2021-12-17 22:17:54,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 22:17:54,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 22:17:54,200 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/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2021-12-17 22:17:54,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:17:54,367 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 22:17:54,376 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/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2021-12-17 22:17:54,399 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:17:54,423 INFO L208 MainTranslator]: Completed translation [2021-12-17 22:17:54,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54 WrapperNode [2021-12-17 22:17:54,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 22:17:54,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 22:17:54,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 22:17:54,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 22:17:54,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,484 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2021-12-17 22:17:54,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 22:17:54,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 22:17:54,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 22:17:54,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 22:17:54,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,523 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 22:17:54,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 22:17:54,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 22:17:54,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 22:17:54,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (1/1) ... [2021-12-17 22:17:54,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:17:54,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:17:54,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-17 22:17:54,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-17 22:17:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-17 22:17:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-17 22:17:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 22:17:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-17 22:17:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-17 22:17:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-17 22:17:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-17 22:17:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-17 22:17:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-17 22:17:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-17 22:17:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-17 22:17:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-17 22:17:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-17 22:17:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 22:17:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-17 22:17:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 22:17:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 22:17:54,623 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-17 22:17:54,718 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 22:17:54,719 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 22:17:55,044 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 22:17:55,200 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 22:17:55,200 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-17 22:17:55,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:17:55 BoogieIcfgContainer [2021-12-17 22:17:55,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 22:17:55,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 22:17:55,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 22:17:55,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 22:17:55,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 10:17:54" (1/3) ... [2021-12-17 22:17:55,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2afb2828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:17:55, skipping insertion in model container [2021-12-17 22:17:55,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:17:54" (2/3) ... [2021-12-17 22:17:55,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2afb2828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:17:55, skipping insertion in model container [2021-12-17 22:17:55,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:17:55" (3/3) ... [2021-12-17 22:17:55,209 INFO L111 eAbstractionObserver]: Analyzing ICFG mix023_power.opt_pso.opt_rmo.opt.i [2021-12-17 22:17:55,213 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-17 22:17:55,213 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 22:17:55,213 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-17 22:17:55,213 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-17 22:17:55,254 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,254 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,254 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,255 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,255 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,255 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,255 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,256 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,256 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,257 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,257 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,257 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,257 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,257 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,258 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,258 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,258 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,259 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,259 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,259 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,259 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,259 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,260 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,261 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,262 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,263 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,264 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,266 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,266 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,266 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,266 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,267 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,268 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,268 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,268 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,268 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,268 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,269 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,269 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,269 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,270 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,270 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,272 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,272 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,272 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,272 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,273 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,273 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,273 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,274 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,274 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,277 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,278 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,278 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,278 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,278 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,278 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,280 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,280 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,280 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,280 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,281 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,282 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,282 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,282 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,282 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,282 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,283 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,284 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,284 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,284 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,284 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,285 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,285 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,285 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,286 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,286 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,286 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,286 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,287 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,287 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,287 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,287 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,288 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,289 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,289 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,290 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,290 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,290 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,291 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,291 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,291 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,291 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,291 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,292 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,298 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,298 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,298 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,298 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,298 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,299 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,299 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,299 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,299 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,299 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,300 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,300 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,300 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,300 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,301 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,301 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,301 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,302 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,303 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,303 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,303 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,303 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,303 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,304 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,306 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,309 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,310 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:17:55,310 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-17 22:17:55,351 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:17:55,357 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-17 22:17:55,357 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-17 22:17:55,368 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 137 transitions, 294 flow [2021-12-17 22:17:55,408 INFO L129 PetriNetUnfolder]: 2/133 cut-off events. [2021-12-17 22:17:55,409 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:17:55,412 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 2/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 69 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2021-12-17 22:17:55,412 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 137 transitions, 294 flow [2021-12-17 22:17:55,415 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 133 transitions, 278 flow [2021-12-17 22:17:55,434 INFO L129 PetriNetUnfolder]: 0/79 cut-off events. [2021-12-17 22:17:55,434 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:17:55,435 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:17:55,435 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:17:55,436 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:17:55,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:17:55,441 INFO L85 PathProgramCache]: Analyzing trace with hash -350089660, now seen corresponding path program 1 times [2021-12-17 22:17:55,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:17:55,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544252127] [2021-12-17 22:17:55,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:17:55,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:17:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:17:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:17:55,665 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:17:55,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544252127] [2021-12-17 22:17:55,666 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544252127] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:17:55,667 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:17:55,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:17:55,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14230162] [2021-12-17 22:17:55,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:17:55,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:17:55,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:17:55,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:17:55,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:17:55,711 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 137 [2021-12-17 22:17:55,719 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 133 transitions, 278 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:55,719 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:17:55,720 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 137 [2021-12-17 22:17:55,720 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:17:55,821 INFO L129 PetriNetUnfolder]: 37/318 cut-off events. [2021-12-17 22:17:55,821 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2021-12-17 22:17:55,823 INFO L84 FinitePrefix]: Finished finitePrefix Result has 415 conditions, 318 events. 37/318 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1149 event pairs, 19 based on Foata normal form. 10/306 useless extension candidates. Maximal degree in co-relation 357. Up to 51 conditions per place. [2021-12-17 22:17:55,825 INFO L132 encePairwiseOnDemand]: 132/137 looper letters, 12 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2021-12-17 22:17:55,825 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 133 transitions, 309 flow [2021-12-17 22:17:55,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:17:55,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:17:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 388 transitions. [2021-12-17 22:17:55,835 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9440389294403893 [2021-12-17 22:17:55,835 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 388 transitions. [2021-12-17 22:17:55,835 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 388 transitions. [2021-12-17 22:17:55,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:17:55,838 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 388 transitions. [2021-12-17 22:17:55,841 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:55,845 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:55,845 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 137.0) internal successors, (548), 4 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:55,846 INFO L186 Difference]: Start difference. First operand has 144 places, 133 transitions, 278 flow. Second operand 3 states and 388 transitions. [2021-12-17 22:17:55,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 133 transitions, 309 flow [2021-12-17 22:17:55,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 133 transitions, 304 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-17 22:17:55,851 INFO L242 Difference]: Finished difference. Result has 140 places, 129 transitions, 270 flow [2021-12-17 22:17:55,853 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=140, PETRI_TRANSITIONS=129} [2021-12-17 22:17:55,855 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, -4 predicate places. [2021-12-17 22:17:55,855 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 129 transitions, 270 flow [2021-12-17 22:17:55,855 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:55,856 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:17:55,856 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:17:55,856 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 22:17:55,856 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:17:55,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:17:55,857 INFO L85 PathProgramCache]: Analyzing trace with hash -270241964, now seen corresponding path program 1 times [2021-12-17 22:17:55,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:17:55,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404536340] [2021-12-17 22:17:55,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:17:55,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:17:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:17:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:17:56,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:17:56,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404536340] [2021-12-17 22:17:56,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404536340] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:17:56,060 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:17:56,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:17:56,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610092971] [2021-12-17 22:17:56,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:17:56,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:17:56,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:17:56,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:17:56,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:17:56,065 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-17 22:17:56,066 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:56,066 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:17:56,066 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-17 22:17:56,066 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:17:58,417 INFO L129 PetriNetUnfolder]: 8214/19396 cut-off events. [2021-12-17 22:17:58,417 INFO L130 PetriNetUnfolder]: For 718/718 co-relation queries the response was YES. [2021-12-17 22:17:58,539 INFO L84 FinitePrefix]: Finished finitePrefix Result has 31796 conditions, 19396 events. 8214/19396 cut-off events. For 718/718 co-relation queries the response was YES. Maximal size of possible extension queue 916. Compared 202404 event pairs, 550 based on Foata normal form. 0/19005 useless extension candidates. Maximal degree in co-relation 31734. Up to 4306 conditions per place. [2021-12-17 22:17:58,585 INFO L132 encePairwiseOnDemand]: 120/137 looper letters, 44 selfloop transitions, 15 changer transitions 122/268 dead transitions. [2021-12-17 22:17:58,586 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 268 transitions, 916 flow [2021-12-17 22:17:58,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:17:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:17:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1523 transitions. [2021-12-17 22:17:58,591 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8551375631667603 [2021-12-17 22:17:58,591 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1523 transitions. [2021-12-17 22:17:58,592 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1523 transitions. [2021-12-17 22:17:58,592 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:17:58,592 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1523 transitions. [2021-12-17 22:17:58,596 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.15384615384616) internal successors, (1523), 13 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:58,599 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:58,600 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:58,600 INFO L186 Difference]: Start difference. First operand has 140 places, 129 transitions, 270 flow. Second operand 13 states and 1523 transitions. [2021-12-17 22:17:58,600 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 268 transitions, 916 flow [2021-12-17 22:17:58,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 268 transitions, 890 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-17 22:17:58,607 INFO L242 Difference]: Finished difference. Result has 162 places, 125 transitions, 392 flow [2021-12-17 22:17:58,607 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=392, PETRI_PLACES=162, PETRI_TRANSITIONS=125} [2021-12-17 22:17:58,607 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 18 predicate places. [2021-12-17 22:17:58,608 INFO L470 AbstractCegarLoop]: Abstraction has has 162 places, 125 transitions, 392 flow [2021-12-17 22:17:58,608 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:58,608 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:17:58,608 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:17:58,609 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-17 22:17:58,609 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:17:58,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:17:58,609 INFO L85 PathProgramCache]: Analyzing trace with hash 1799870785, now seen corresponding path program 1 times [2021-12-17 22:17:58,610 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:17:58,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091146591] [2021-12-17 22:17:58,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:17:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:17:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:17:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:17:58,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:17:58,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091146591] [2021-12-17 22:17:58,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091146591] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:17:58,781 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:17:58,781 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:17:58,781 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282792875] [2021-12-17 22:17:58,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:17:58,782 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:17:58,782 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:17:58,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:17:58,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:17:58,783 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-17 22:17:58,784 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 125 transitions, 392 flow. Second operand has 7 states, 7 states have (on average 106.57142857142857) internal successors, (746), 7 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:17:58,784 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:17:58,784 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-17 22:17:58,784 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:00,198 INFO L129 PetriNetUnfolder]: 5158/9691 cut-off events. [2021-12-17 22:18:00,198 INFO L130 PetriNetUnfolder]: For 18394/18474 co-relation queries the response was YES. [2021-12-17 22:18:00,239 INFO L84 FinitePrefix]: Finished finitePrefix Result has 31235 conditions, 9691 events. 5158/9691 cut-off events. For 18394/18474 co-relation queries the response was YES. Maximal size of possible extension queue 570. Compared 78142 event pairs, 591 based on Foata normal form. 234/9762 useless extension candidates. Maximal degree in co-relation 31153. Up to 2728 conditions per place. [2021-12-17 22:18:00,276 INFO L132 encePairwiseOnDemand]: 125/137 looper letters, 55 selfloop transitions, 9 changer transitions 115/266 dead transitions. [2021-12-17 22:18:00,276 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 266 transitions, 1566 flow [2021-12-17 22:18:00,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:18:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:18:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1504 transitions. [2021-12-17 22:18:00,279 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8444693992139247 [2021-12-17 22:18:00,279 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1504 transitions. [2021-12-17 22:18:00,279 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1504 transitions. [2021-12-17 22:18:00,280 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:00,280 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1504 transitions. [2021-12-17 22:18:00,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.6923076923077) internal successors, (1504), 13 states have internal predecessors, (1504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:00,285 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:00,286 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:00,286 INFO L186 Difference]: Start difference. First operand has 162 places, 125 transitions, 392 flow. Second operand 13 states and 1504 transitions. [2021-12-17 22:18:00,286 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 266 transitions, 1566 flow [2021-12-17 22:18:00,349 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 266 transitions, 1542 flow, removed 12 selfloop flow, removed 3 redundant places. [2021-12-17 22:18:00,431 INFO L242 Difference]: Finished difference. Result has 160 places, 130 transitions, 512 flow [2021-12-17 22:18:00,431 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=386, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=512, PETRI_PLACES=160, PETRI_TRANSITIONS=130} [2021-12-17 22:18:00,432 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 16 predicate places. [2021-12-17 22:18:00,432 INFO L470 AbstractCegarLoop]: Abstraction has has 160 places, 130 transitions, 512 flow [2021-12-17 22:18:00,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.57142857142857) internal successors, (746), 7 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:00,432 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:00,432 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:00,432 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-17 22:18:00,433 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:00,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:00,433 INFO L85 PathProgramCache]: Analyzing trace with hash 1205399996, now seen corresponding path program 1 times [2021-12-17 22:18:00,433 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:00,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206724198] [2021-12-17 22:18:00,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:00,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:00,654 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:00,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206724198] [2021-12-17 22:18:00,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206724198] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:00,655 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:00,655 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:18:00,655 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515339869] [2021-12-17 22:18:00,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:00,656 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:18:00,664 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:00,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:18:00,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:18:00,666 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-17 22:18:00,666 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 130 transitions, 512 flow. Second operand has 7 states, 7 states have (on average 106.71428571428571) internal successors, (747), 7 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:00,666 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:00,666 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-17 22:18:00,667 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:01,831 INFO L129 PetriNetUnfolder]: 3488/6990 cut-off events. [2021-12-17 22:18:01,832 INFO L130 PetriNetUnfolder]: For 25386/25386 co-relation queries the response was YES. [2021-12-17 22:18:01,878 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25559 conditions, 6990 events. 3488/6990 cut-off events. For 25386/25386 co-relation queries the response was YES. Maximal size of possible extension queue 356. Compared 56139 event pairs, 535 based on Foata normal form. 140/6962 useless extension candidates. Maximal degree in co-relation 25466. Up to 1728 conditions per place. [2021-12-17 22:18:01,922 INFO L132 encePairwiseOnDemand]: 123/137 looper letters, 53 selfloop transitions, 19 changer transitions 88/247 dead transitions. [2021-12-17 22:18:01,923 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 247 transitions, 1682 flow [2021-12-17 22:18:01,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:18:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:18:01,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1478 transitions. [2021-12-17 22:18:01,932 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8298708590679393 [2021-12-17 22:18:01,933 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1478 transitions. [2021-12-17 22:18:01,933 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1478 transitions. [2021-12-17 22:18:01,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:01,934 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1478 transitions. [2021-12-17 22:18:01,936 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 113.6923076923077) internal successors, (1478), 13 states have internal predecessors, (1478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:01,938 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:01,939 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:01,939 INFO L186 Difference]: Start difference. First operand has 160 places, 130 transitions, 512 flow. Second operand 13 states and 1478 transitions. [2021-12-17 22:18:01,939 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 247 transitions, 1682 flow [2021-12-17 22:18:01,999 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 247 transitions, 1590 flow, removed 40 selfloop flow, removed 5 redundant places. [2021-12-17 22:18:02,001 INFO L242 Difference]: Finished difference. Result has 170 places, 141 transitions, 721 flow [2021-12-17 22:18:02,002 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=721, PETRI_PLACES=170, PETRI_TRANSITIONS=141} [2021-12-17 22:18:02,002 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 26 predicate places. [2021-12-17 22:18:02,002 INFO L470 AbstractCegarLoop]: Abstraction has has 170 places, 141 transitions, 721 flow [2021-12-17 22:18:02,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.71428571428571) internal successors, (747), 7 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:02,003 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:02,003 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:02,003 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-17 22:18:02,004 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:02,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:02,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1154020067, now seen corresponding path program 1 times [2021-12-17 22:18:02,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:02,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347805699] [2021-12-17 22:18:02,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:02,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:02,148 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:02,148 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347805699] [2021-12-17 22:18:02,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347805699] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:02,149 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:02,149 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-17 22:18:02,149 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068801438] [2021-12-17 22:18:02,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:02,150 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-17 22:18:02,150 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:02,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-17 22:18:02,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-17 22:18:02,152 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-17 22:18:02,152 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 141 transitions, 721 flow. Second operand has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:02,153 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:02,153 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-17 22:18:02,153 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:03,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 23#L866-3true, Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:03,142 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-17 22:18:03,143 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-17 22:18:03,143 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-17 22:18:03,143 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-17 22:18:03,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 23#L866-3true, Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:03,591 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,591 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,591 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,591 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:03,679 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,679 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,679 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,679 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:03,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][144], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 23#L866-3true, Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:03,807 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:04,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 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~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,104 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:04,104 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:04,105 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:04,105 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:04,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,138 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,138 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,138 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,139 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,212 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,212 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,212 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,212 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,277 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,277 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,277 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,277 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:04,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,293 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,293 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,433 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,433 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:04,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 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|ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,461 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 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(div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,531 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,531 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,531 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,532 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][194], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 138#L3-1true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,577 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,577 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,577 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,577 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,578 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,578 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,578 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,578 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:04,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,585 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,585 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,603 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,603 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,603 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,603 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,660 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,660 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,660 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,660 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:04,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,698 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,699 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,715 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,715 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,715 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,715 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,760 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,760 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,760 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,760 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) 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~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,790 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,790 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~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, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} 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_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,791 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,791 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:04,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,796 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][194], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, 138#L3-1true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,810 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,810 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,810 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,810 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,811 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,811 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,811 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,811 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][194], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 138#L3-1true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,845 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,845 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,845 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,845 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,846 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,846 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,846 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,846 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:04,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][194], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 138#L3-1true, 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,875 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,875 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,875 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,875 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,876 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,876 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,876 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,876 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:04,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 19#L877true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,935 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 45#L835true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 36#L880true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,935 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,935 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,936 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 19#L877true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,951 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,951 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,951 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,951 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~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, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} 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_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 45#L835true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 132#L756true, 29#L792true, 191#true, 36#L880true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,951 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,952 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,952 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,952 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:04,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][153], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 19#L877true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,964 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 243#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 237#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 211#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 96#L761true, Black: 201#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 45#L835true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 195#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 213#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 207#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 203#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 29#L792true, 191#true, 36#L880true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 235#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:04,965 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:04,966 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:05,284 INFO L129 PetriNetUnfolder]: 12544/22694 cut-off events. [2021-12-17 22:18:05,284 INFO L130 PetriNetUnfolder]: For 49104/68941 co-relation queries the response was YES. [2021-12-17 22:18:05,403 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58564 conditions, 22694 events. 12544/22694 cut-off events. For 49104/68941 co-relation queries the response was YES. Maximal size of possible extension queue 1762. Compared 208835 event pairs, 945 based on Foata normal form. 347/20992 useless extension candidates. Maximal degree in co-relation 58463. Up to 7377 conditions per place. [2021-12-17 22:18:05,488 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 85 selfloop transitions, 20 changer transitions 0/223 dead transitions. [2021-12-17 22:18:05,488 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 223 transitions, 1353 flow [2021-12-17 22:18:05,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-17 22:18:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-17 22:18:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1211 transitions. [2021-12-17 22:18:05,491 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8839416058394161 [2021-12-17 22:18:05,491 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1211 transitions. [2021-12-17 22:18:05,491 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1211 transitions. [2021-12-17 22:18:05,492 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:05,492 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1211 transitions. [2021-12-17 22:18:05,494 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 121.1) internal successors, (1211), 10 states have internal predecessors, (1211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:05,497 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:05,497 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 137.0) internal successors, (1507), 11 states have internal predecessors, (1507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:05,497 INFO L186 Difference]: Start difference. First operand has 170 places, 141 transitions, 721 flow. Second operand 10 states and 1211 transitions. [2021-12-17 22:18:05,497 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 170 places, 223 transitions, 1353 flow [2021-12-17 22:18:05,557 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 223 transitions, 1293 flow, removed 28 selfloop flow, removed 10 redundant places. [2021-12-17 22:18:05,559 INFO L242 Difference]: Finished difference. Result has 166 places, 159 transitions, 804 flow [2021-12-17 22:18:05,559 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=661, PETRI_DIFFERENCE_MINUEND_PLACES=151, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=804, PETRI_PLACES=166, PETRI_TRANSITIONS=159} [2021-12-17 22:18:05,560 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 22 predicate places. [2021-12-17 22:18:05,560 INFO L470 AbstractCegarLoop]: Abstraction has has 166 places, 159 transitions, 804 flow [2021-12-17 22:18:05,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:05,561 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:05,561 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:05,561 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-17 22:18:05,561 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:05,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:05,562 INFO L85 PathProgramCache]: Analyzing trace with hash -288429864, now seen corresponding path program 1 times [2021-12-17 22:18:05,562 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:05,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522253589] [2021-12-17 22:18:05,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:05,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:05,722 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:05,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522253589] [2021-12-17 22:18:05,723 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [522253589] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:05,723 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:05,723 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:18:05,723 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699255031] [2021-12-17 22:18:05,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:05,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:18:05,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:05,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:18:05,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:18:05,726 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-17 22:18:05,727 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 159 transitions, 804 flow. Second operand has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:05,727 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:05,727 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-17 22:18:05,727 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:06,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][151], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:06,956 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-17 22:18:06,956 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:06,957 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:06,957 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:07,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 23#L866-3true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,020 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,020 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,020 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,020 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,178 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,178 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,178 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,178 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:07,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 23#L866-3true, 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,253 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,254 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,254 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,254 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,375 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,375 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,375 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,376 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,377 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,378 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:07,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][151], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,428 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,428 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,428 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,428 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][151], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,492 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,492 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,566 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,566 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,568 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,568 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,568 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,568 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,570 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,571 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:07,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,619 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,622 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,623 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,629 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,629 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,630 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,630 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,630 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,630 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,630 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,631 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,638 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,638 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,639 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,639 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,699 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,699 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,774 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,774 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,775 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,775 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,776 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,776 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,776 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,777 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,779 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,779 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,780 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,780 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:07,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,825 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,825 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,825 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,825 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,831 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,831 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,831 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,832 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][178], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,835 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,835 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,836 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,836 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,837 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,837 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,839 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,840 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,840 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,840 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:07,845 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,845 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,846 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,907 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,907 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:07,911 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,911 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,911 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:07,912 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,290 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,290 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,291 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,291 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,292 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,292 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,292 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,293 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,294 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,295 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,295 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,295 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,296 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,296 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,296 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,296 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:08,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,341 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,341 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,342 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,342 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,347 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,347 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,348 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,348 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,350 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,351 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,354 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,354 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,355 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,356 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,360 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,360 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,361 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,361 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,361 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,361 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,369 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,369 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,369 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,369 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,370 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,370 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,370 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,370 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,430 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,430 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,430 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,430 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,433 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,433 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,433 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,433 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][168], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,436 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,436 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,436 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,436 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,437 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,437 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,438 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,438 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,493 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,493 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,495 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,495 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:08,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,535 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,535 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,535 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,536 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,536 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,536 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,537 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,537 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,541 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,542 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,545 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,545 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,546 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,546 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,547 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,547 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 24#L870-1true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,548 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,549 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,549 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,549 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,550 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,550 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,550 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,550 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,555 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,555 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,556 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,556 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,556 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,557 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,557 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,557 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,563 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,563 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,563 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,563 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,564 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,564 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,564 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,564 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,615 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,615 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,615 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,618 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,618 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,618 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,618 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,621 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,621 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,621 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,621 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,622 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,622 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,622 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,622 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:08,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,821 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,821 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,821 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,821 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,822 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,822 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,822 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,822 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,825 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,825 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,825 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,825 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,827 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,827 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,827 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,827 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][212], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,828 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,828 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,829 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,830 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,830 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,830 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,830 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,831 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,831 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,835 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,835 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,839 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,839 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,839 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,839 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,840 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,840 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,840 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,840 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,843 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,844 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,844 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,844 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,875 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,875 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,875 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,875 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,876 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,876 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,877 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,877 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][187], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,878 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,878 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,879 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,879 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,879 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,879 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:08,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,918 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,918 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,918 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,918 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,918 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,919 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,919 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,919 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,921 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,921 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,921 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,921 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,922 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,922 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,922 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,922 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,923 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,923 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,923 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,923 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,924 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,924 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,924 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,924 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][239], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 292#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,925 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,925 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,925 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,925 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,926 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,926 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,926 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,926 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 127#L819true, Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,929 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,929 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,929 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,930 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,952 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true, Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:08,954 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,958 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,958 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,958 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:08,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,983 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,983 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,983 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,983 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][231], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,985 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,985 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,985 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,985 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][239], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 292#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,986 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), 33#L2-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:08,987 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,987 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,987 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:08,987 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:09,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 19#L877true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:09,016 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,016 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~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, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} 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_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][249], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 42#L787true, Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 45#L835true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, 36#L880true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:09,016 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,017 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,017 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,017 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-17 22:18:09,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][196], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 19#L877true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 55#L842true]) [2021-12-17 22:18:09,035 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,035 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~0_2))) 1 0)) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][249], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 249#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 245#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 239#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 45#L835true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, 36#L880true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 247#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 231#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 241#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0))]) [2021-12-17 22:18:09,036 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,036 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,036 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,036 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:09,091 INFO L129 PetriNetUnfolder]: 11437/22056 cut-off events. [2021-12-17 22:18:09,092 INFO L130 PetriNetUnfolder]: For 61393/76551 co-relation queries the response was YES. [2021-12-17 22:18:09,215 INFO L84 FinitePrefix]: Finished finitePrefix Result has 74302 conditions, 22056 events. 11437/22056 cut-off events. For 61393/76551 co-relation queries the response was YES. Maximal size of possible extension queue 1867. Compared 219759 event pairs, 648 based on Foata normal form. 725/21452 useless extension candidates. Maximal degree in co-relation 74202. Up to 5389 conditions per place. [2021-12-17 22:18:09,328 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 107 selfloop transitions, 38 changer transitions 3/266 dead transitions. [2021-12-17 22:18:09,328 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 266 transitions, 1880 flow [2021-12-17 22:18:09,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-17 22:18:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-17 22:18:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1578 transitions. [2021-12-17 22:18:09,332 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8860190903986525 [2021-12-17 22:18:09,332 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1578 transitions. [2021-12-17 22:18:09,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1578 transitions. [2021-12-17 22:18:09,333 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:09,333 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1578 transitions. [2021-12-17 22:18:09,336 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 121.38461538461539) internal successors, (1578), 13 states have internal predecessors, (1578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:09,338 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:09,339 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 137.0) internal successors, (1918), 14 states have internal predecessors, (1918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:09,339 INFO L186 Difference]: Start difference. First operand has 166 places, 159 transitions, 804 flow. Second operand 13 states and 1578 transitions. [2021-12-17 22:18:09,339 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 178 places, 266 transitions, 1880 flow [2021-12-17 22:18:09,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 171 places, 266 transitions, 1800 flow, removed 39 selfloop flow, removed 7 redundant places. [2021-12-17 22:18:09,628 INFO L242 Difference]: Finished difference. Result has 177 places, 179 transitions, 1077 flow [2021-12-17 22:18:09,629 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=784, PETRI_DIFFERENCE_MINUEND_PLACES=159, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1077, PETRI_PLACES=177, PETRI_TRANSITIONS=179} [2021-12-17 22:18:09,630 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 33 predicate places. [2021-12-17 22:18:09,631 INFO L470 AbstractCegarLoop]: Abstraction has has 177 places, 179 transitions, 1077 flow [2021-12-17 22:18:09,631 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:09,631 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:09,631 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:09,631 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-17 22:18:09,632 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:09,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:09,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1526385250, now seen corresponding path program 1 times [2021-12-17 22:18:09,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:09,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962000632] [2021-12-17 22:18:09,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:09,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:09,756 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:09,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962000632] [2021-12-17 22:18:09,756 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962000632] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:09,756 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:09,756 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-17 22:18:09,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924491936] [2021-12-17 22:18:09,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:09,757 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-17 22:18:09,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:09,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-17 22:18:09,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-17 22:18:09,758 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-17 22:18:09,759 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 179 transitions, 1077 flow. Second operand has 8 states, 8 states have (on average 114.0) internal successors, (912), 8 states have internal predecessors, (912), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:09,759 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:09,759 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-17 22:18:09,759 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:10,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][152], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 327#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:10,793 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-17 22:18:10,793 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:10,793 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:10,793 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:10,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 23#L866-3true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:10,983 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:10,984 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:10,984 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:10,984 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:11,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,107 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:11,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:11,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:11,107 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:11,168 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][211], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 23#L866-3true, 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,168 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,168 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,302 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,304 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,304 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:11,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][152], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 327#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,360 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,360 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][152], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 327#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,427 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,427 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,427 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,428 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,505 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,505 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,505 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,505 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,507 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,507 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,510 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,510 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,511 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,511 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,511 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,511 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:11,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,569 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,570 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,570 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,570 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,574 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,574 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,574 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,574 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,582 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,583 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,583 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,593 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,593 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][179], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 329#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,663 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,873 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,874 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,876 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,876 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,876 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,876 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,879 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,879 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,879 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,879 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,880 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,880 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:11,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][211], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,940 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,941 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,941 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,941 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,948 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,948 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,948 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,948 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][211], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,952 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,952 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,952 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,953 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][211], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 58#L869true, Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,954 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,954 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,954 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,954 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 58#L869true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,955 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,955 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,955 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,955 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,963 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,963 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,963 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,963 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,971 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,971 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:11,972 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:11,972 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,042 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,042 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,042 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,042 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,044 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,045 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,116 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,116 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,117 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,117 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,118 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,118 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,119 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,120 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,120 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,120 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,121 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,121 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,121 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,121 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:12,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,177 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,177 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,177 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,177 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,183 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,183 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,183 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,184 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,187 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,187 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,187 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,187 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,190 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,190 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,190 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,190 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,191 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,191 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,191 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,192 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,197 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,198 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,199 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,199 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,199 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,199 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,206 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,206 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,206 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,206 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,207 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,207 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,207 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,208 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,267 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,267 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,267 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,267 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,270 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,270 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,270 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,270 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][169], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 132#L756true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,273 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,273 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,274 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,274 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,274 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,274 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,329 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,329 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,331 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,331 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,331 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,331 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:12,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,380 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,380 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,381 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,381 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,386 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,386 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,386 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,386 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,389 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,389 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,389 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,389 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,391 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,391 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,391 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,391 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,392 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,393 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,393 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,393 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,393 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 316#true, 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,394 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,395 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,395 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,395 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,395 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,405 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,406 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,406 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,413 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,413 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,413 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,413 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,414 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,414 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,415 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,415 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,467 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,467 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,467 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,468 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,470 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,470 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,470 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,470 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,473 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,473 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][209], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,474 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2021-12-17 22:18:12,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,554 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,554 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,555 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,555 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,555 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,556 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,558 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,558 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,558 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,558 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,560 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,560 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,561 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,561 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,561 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,562 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,563 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][245], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, 343#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,564 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,565 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,565 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,565 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,565 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,566 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,566 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,566 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,566 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,572 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,572 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,572 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,572 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,573 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,573 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,573 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,573 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,577 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L812true, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,578 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,578 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,578 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,578 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 263#true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,615 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,616 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,617 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,618 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][188], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, 337#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,620 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,620 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,620 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,620 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,621 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,621 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,621 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,621 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-12-17 22:18:12,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,669 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,669 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,669 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,669 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,670 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,670 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,670 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,670 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,671 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,672 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,672 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,672 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,673 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 64#L3true, Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,673 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,673 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,674 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,674 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,674 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,675 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,675 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,675 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,675 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,676 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,676 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,676 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,677 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,677 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 292#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,678 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,678 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,678 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,678 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 127#L819true, Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,687 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,687 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,952 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,952 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][225], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 132#L756true, 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,953 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,954 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,954 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,954 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2021-12-17 22:18:12,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,977 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,977 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,977 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,977 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 96#L761true, 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 286#true, Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,978 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,978 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,978 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,978 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 292#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 66#L822true, 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,979 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][271], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 323#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 292#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 138#L3-1true, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 263#true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,979 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 33#L2-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:12,980 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,980 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:12,981 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-17 22:18:13,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][230], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 19#L877true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:13,018 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,018 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,018 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,018 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([806] L877-->L880: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= 2 v_~z~0_4) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 0 v_~__unbuffered_p3_EBX~0_2) (= 2 v_~x~0_4) (= 0 v_~__unbuffered_p1_EBX~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, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} 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_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][283], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 96#L761true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 272#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 193#(= ~__unbuffered_p1_EAX~0 0), 45#L835true, Black: 270#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0)), 29#L792true, 316#true, 286#true, 191#true, 36#L880true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 175#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 169#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 1 ~main$tmp_guard1~0)), Black: 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 296#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 159#(and (<= (div ~main$tmp_guard1~0 256) 0) (<= 1 ~main$tmp_guard1~0)), Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))]) [2021-12-17 22:18:13,018 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,018 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,019 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,019 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-17 22:18:13,034 INFO L129 PetriNetUnfolder]: 10993/21512 cut-off events. [2021-12-17 22:18:13,034 INFO L130 PetriNetUnfolder]: For 91430/105567 co-relation queries the response was YES. [2021-12-17 22:18:13,170 INFO L84 FinitePrefix]: Finished finitePrefix Result has 87483 conditions, 21512 events. 10993/21512 cut-off events. For 91430/105567 co-relation queries the response was YES. Maximal size of possible extension queue 1796. Compared 218259 event pairs, 577 based on Foata normal form. 677/20985 useless extension candidates. Maximal degree in co-relation 87381. Up to 5159 conditions per place. [2021-12-17 22:18:13,242 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 106 selfloop transitions, 58 changer transitions 24/306 dead transitions. [2021-12-17 22:18:13,242 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 306 transitions, 2469 flow [2021-12-17 22:18:13,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-17 22:18:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-17 22:18:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1944 transitions. [2021-12-17 22:18:13,246 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8868613138686131 [2021-12-17 22:18:13,246 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1944 transitions. [2021-12-17 22:18:13,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1944 transitions. [2021-12-17 22:18:13,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:13,247 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1944 transitions. [2021-12-17 22:18:13,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 121.5) internal successors, (1944), 16 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:13,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:13,253 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 137.0) internal successors, (2329), 17 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:13,253 INFO L186 Difference]: Start difference. First operand has 177 places, 179 transitions, 1077 flow. Second operand 16 states and 1944 transitions. [2021-12-17 22:18:13,253 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 306 transitions, 2469 flow [2021-12-17 22:18:15,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 306 transitions, 2360 flow, removed 45 selfloop flow, removed 4 redundant places. [2021-12-17 22:18:15,308 INFO L242 Difference]: Finished difference. Result has 192 places, 205 transitions, 1437 flow [2021-12-17 22:18:15,309 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=179, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1437, PETRI_PLACES=192, PETRI_TRANSITIONS=205} [2021-12-17 22:18:15,310 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 48 predicate places. [2021-12-17 22:18:15,310 INFO L470 AbstractCegarLoop]: Abstraction has has 192 places, 205 transitions, 1437 flow [2021-12-17 22:18:15,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 114.0) internal successors, (912), 8 states have internal predecessors, (912), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:15,311 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:15,311 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:15,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-17 22:18:15,311 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:15,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:15,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1617240204, now seen corresponding path program 1 times [2021-12-17 22:18:15,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:15,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063654984] [2021-12-17 22:18:15,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:15,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:15,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:15,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063654984] [2021-12-17 22:18:15,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063654984] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:15,501 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:15,502 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:18:15,502 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639817634] [2021-12-17 22:18:15,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:15,502 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:18:15,502 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:15,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:18:15,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:18:15,503 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 137 [2021-12-17 22:18:15,504 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 205 transitions, 1437 flow. Second operand has 7 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:15,504 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:15,504 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 137 [2021-12-17 22:18:15,504 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:16,932 INFO L129 PetriNetUnfolder]: 3945/12479 cut-off events. [2021-12-17 22:18:16,933 INFO L130 PetriNetUnfolder]: For 53297/56059 co-relation queries the response was YES. [2021-12-17 22:18:17,032 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47139 conditions, 12479 events. 3945/12479 cut-off events. For 53297/56059 co-relation queries the response was YES. Maximal size of possible extension queue 1515. Compared 159809 event pairs, 190 based on Foata normal form. 17/11688 useless extension candidates. Maximal degree in co-relation 47026. Up to 2368 conditions per place. [2021-12-17 22:18:17,085 INFO L132 encePairwiseOnDemand]: 119/137 looper letters, 68 selfloop transitions, 58 changer transitions 26/301 dead transitions. [2021-12-17 22:18:17,086 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 301 transitions, 2464 flow [2021-12-17 22:18:17,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-17 22:18:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-17 22:18:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1230 transitions. [2021-12-17 22:18:17,088 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8161911081619111 [2021-12-17 22:18:17,089 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1230 transitions. [2021-12-17 22:18:17,089 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1230 transitions. [2021-12-17 22:18:17,089 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:17,089 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1230 transitions. [2021-12-17 22:18:17,091 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 111.81818181818181) internal successors, (1230), 11 states have internal predecessors, (1230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:17,093 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 137.0) internal successors, (1644), 12 states have internal predecessors, (1644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:17,093 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 137.0) internal successors, (1644), 12 states have internal predecessors, (1644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:17,093 INFO L186 Difference]: Start difference. First operand has 192 places, 205 transitions, 1437 flow. Second operand 11 states and 1230 transitions. [2021-12-17 22:18:17,093 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 301 transitions, 2464 flow [2021-12-17 22:18:18,897 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 301 transitions, 2109 flow, removed 135 selfloop flow, removed 14 redundant places. [2021-12-17 22:18:18,900 INFO L242 Difference]: Finished difference. Result has 198 places, 242 transitions, 1794 flow [2021-12-17 22:18:18,901 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1112, PETRI_DIFFERENCE_MINUEND_PLACES=178, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=205, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=166, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1794, PETRI_PLACES=198, PETRI_TRANSITIONS=242} [2021-12-17 22:18:18,901 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 54 predicate places. [2021-12-17 22:18:18,901 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 242 transitions, 1794 flow [2021-12-17 22:18:18,902 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:18,902 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:18,902 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:18,902 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-17 22:18:18,902 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:18,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:18,903 INFO L85 PathProgramCache]: Analyzing trace with hash -219760170, now seen corresponding path program 2 times [2021-12-17 22:18:18,903 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:18,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045070639] [2021-12-17 22:18:18,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:18,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:19,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:19,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045070639] [2021-12-17 22:18:19,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045070639] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:19,001 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:19,001 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-17 22:18:19,001 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759927844] [2021-12-17 22:18:19,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:19,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-17 22:18:19,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:19,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-17 22:18:19,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-17 22:18:19,003 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 137 [2021-12-17 22:18:19,003 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 242 transitions, 1794 flow. Second operand has 8 states, 8 states have (on average 105.375) internal successors, (843), 8 states have internal predecessors, (843), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:19,004 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:19,004 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 137 [2021-12-17 22:18:19,004 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:20,922 INFO L129 PetriNetUnfolder]: 5196/16347 cut-off events. [2021-12-17 22:18:20,923 INFO L130 PetriNetUnfolder]: For 33243/33866 co-relation queries the response was YES. [2021-12-17 22:18:21,013 INFO L84 FinitePrefix]: Finished finitePrefix Result has 49214 conditions, 16347 events. 5196/16347 cut-off events. For 33243/33866 co-relation queries the response was YES. Maximal size of possible extension queue 1993. Compared 219532 event pairs, 204 based on Foata normal form. 18/15351 useless extension candidates. Maximal degree in co-relation 49090. Up to 1429 conditions per place. [2021-12-17 22:18:21,072 INFO L132 encePairwiseOnDemand]: 119/137 looper letters, 89 selfloop transitions, 58 changer transitions 24/320 dead transitions. [2021-12-17 22:18:21,072 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 200 places, 320 transitions, 2774 flow [2021-12-17 22:18:21,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:18:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:18:21,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1035 transitions. [2021-12-17 22:18:21,098 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8394160583941606 [2021-12-17 22:18:21,098 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1035 transitions. [2021-12-17 22:18:21,098 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1035 transitions. [2021-12-17 22:18:21,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:21,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1035 transitions. [2021-12-17 22:18:21,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 115.0) internal successors, (1035), 9 states have internal predecessors, (1035), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:21,103 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:21,104 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 137.0) internal successors, (1370), 10 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:21,104 INFO L186 Difference]: Start difference. First operand has 198 places, 242 transitions, 1794 flow. Second operand 9 states and 1035 transitions. [2021-12-17 22:18:21,104 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 200 places, 320 transitions, 2774 flow [2021-12-17 22:18:22,375 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 320 transitions, 2664 flow, removed 55 selfloop flow, removed 6 redundant places. [2021-12-17 22:18:22,379 INFO L242 Difference]: Finished difference. Result has 200 places, 251 transitions, 2103 flow [2021-12-17 22:18:22,381 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=1758, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=242, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2103, PETRI_PLACES=200, PETRI_TRANSITIONS=251} [2021-12-17 22:18:22,382 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 56 predicate places. [2021-12-17 22:18:22,382 INFO L470 AbstractCegarLoop]: Abstraction has has 200 places, 251 transitions, 2103 flow [2021-12-17 22:18:22,382 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 105.375) internal successors, (843), 8 states have internal predecessors, (843), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:22,382 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:22,383 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:22,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-17 22:18:22,387 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:22,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:22,387 INFO L85 PathProgramCache]: Analyzing trace with hash 787271952, now seen corresponding path program 3 times [2021-12-17 22:18:22,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:22,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103783774] [2021-12-17 22:18:22,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:22,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:22,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:22,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103783774] [2021-12-17 22:18:22,499 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103783774] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:22,499 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:22,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:18:22,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573711716] [2021-12-17 22:18:22,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:22,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:18:22,503 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:22,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:18:22,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:18:22,506 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-17 22:18:22,506 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 251 transitions, 2103 flow. Second operand has 7 states, 7 states have (on average 107.57142857142857) internal successors, (753), 7 states have internal predecessors, (753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:22,507 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:22,507 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-17 22:18:22,507 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:25,207 INFO L129 PetriNetUnfolder]: 7856/24701 cut-off events. [2021-12-17 22:18:25,208 INFO L130 PetriNetUnfolder]: For 49999/50757 co-relation queries the response was YES. [2021-12-17 22:18:25,411 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72991 conditions, 24701 events. 7856/24701 cut-off events. For 49999/50757 co-relation queries the response was YES. Maximal size of possible extension queue 2988. Compared 355602 event pairs, 235 based on Foata normal form. 40/23215 useless extension candidates. Maximal degree in co-relation 72862. Up to 2660 conditions per place. [2021-12-17 22:18:25,497 INFO L132 encePairwiseOnDemand]: 120/137 looper letters, 74 selfloop transitions, 73 changer transitions 22/321 dead transitions. [2021-12-17 22:18:25,497 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 321 transitions, 3205 flow [2021-12-17 22:18:25,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-17 22:18:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-17 22:18:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 815 transitions. [2021-12-17 22:18:25,514 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8498435870698644 [2021-12-17 22:18:25,515 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 815 transitions. [2021-12-17 22:18:25,515 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 815 transitions. [2021-12-17 22:18:25,515 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:25,519 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 815 transitions. [2021-12-17 22:18:25,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 116.42857142857143) internal successors, (815), 7 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:25,522 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:25,523 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 137.0) internal successors, (1096), 8 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:25,523 INFO L186 Difference]: Start difference. First operand has 200 places, 251 transitions, 2103 flow. Second operand 7 states and 815 transitions. [2021-12-17 22:18:25,523 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 321 transitions, 3205 flow [2021-12-17 22:18:28,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 321 transitions, 3119 flow, removed 16 selfloop flow, removed 5 redundant places. [2021-12-17 22:18:28,217 INFO L242 Difference]: Finished difference. Result has 204 places, 270 transitions, 2734 flow [2021-12-17 22:18:28,217 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=2037, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=251, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=54, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2734, PETRI_PLACES=204, PETRI_TRANSITIONS=270} [2021-12-17 22:18:28,218 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 60 predicate places. [2021-12-17 22:18:28,218 INFO L470 AbstractCegarLoop]: Abstraction has has 204 places, 270 transitions, 2734 flow [2021-12-17 22:18:28,218 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.57142857142857) internal successors, (753), 7 states have internal predecessors, (753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:28,218 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:28,218 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:28,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-17 22:18:28,219 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:28,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:28,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1940815796, now seen corresponding path program 4 times [2021-12-17 22:18:28,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:28,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527766988] [2021-12-17 22:18:28,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:28,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:28,299 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:28,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527766988] [2021-12-17 22:18:28,299 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527766988] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:28,299 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:28,300 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-17 22:18:28,300 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111801215] [2021-12-17 22:18:28,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:28,300 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-17 22:18:28,300 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:28,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-17 22:18:28,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-17 22:18:28,301 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 137 [2021-12-17 22:18:28,302 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 270 transitions, 2734 flow. Second operand has 9 states, 9 states have (on average 113.88888888888889) internal successors, (1025), 9 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:28,302 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:28,302 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 137 [2021-12-17 22:18:28,302 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:18:30,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][180], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 444#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 327#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:30,383 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-17 22:18:30,384 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:30,384 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:30,384 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-17 22:18:31,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][243], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 58#L869true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 446#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 29#L792true, Black: 417#(and (<= (div 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~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:31,094 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-17 22:18:31,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:31,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:31,094 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-17 22:18:31,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][215], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 24#L870-1true, 452#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 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(<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:31,812 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,812 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,812 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,812 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][215], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 452#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 24#L870-1true, 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:31,814 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,815 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,815 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:31,815 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-17 22:18:32,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][300], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 24#L870-1true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 29#L792true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 458#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:32,606 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,607 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][215], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 452#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:32,609 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,609 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,609 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,609 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][215], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 452#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:32,611 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,611 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,612 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,612 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][300], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 263#true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 24#L870-1true, 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 458#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:32,612 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:32,613 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-17 22:18:33,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][300], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 263#true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 29#L792true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, 458#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:33,434 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 456#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:33,436 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,436 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, 456#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 64#L3true, 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:33,439 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,439 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][300], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 263#true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 306#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 74#L2true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 274#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 29#L792true, 191#true, 339#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 458#(and (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:33,440 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,440 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,440 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:33,440 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2021-12-17 22:18:34,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][327], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 263#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 29#L792true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 460#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, 64#L3true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:34,366 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,367 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,367 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,367 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 42#L787true, 456#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 263#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:34,368 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,368 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,368 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,368 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][261], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 42#L787true, 456#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 66#L822true, 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, Black: 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 353#(= 1 ~a~0), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:34,370 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,371 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][327], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 409#true, 29#L792true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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(= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 64#L3true, 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:34,372 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:34,372 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-12-17 22:18:35,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][327], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 155#true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), Black: 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 316#true, Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 263#true, 409#true, Black: 321#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 29#L792true, Black: 417#(and (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 191#true, Black: 411#(= ~x~0 1), Black: 412#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 419#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), Black: 422#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~x~0 1) (<= 1 ~main$tmp_guard1~0)), 460#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 171#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 227#true, Black: 177#(and (or (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), 268#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)), Black: 165#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0)), Black: 353#(= 1 ~a~0), Black: 304#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:35,269 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,269 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,270 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,270 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([948] L835-->L842: Formula: (let ((.cse12 (= 0 (mod v_~y$w_buff0_used~0_344 256))) (.cse8 (= 0 (mod v_~y$w_buff0_used~0_343 256))) (.cse13 (= 0 (mod v_~y$r_buff0_thd4~0_72 256))) (.cse10 (= 0 (mod v_~y$r_buff1_thd4~0_56 256))) (.cse14 (= 0 (mod v_~y$w_buff1_used~0_264 256)))) (let ((.cse4 (not .cse14)) (.cse6 (or .cse10 .cse14)) (.cse0 (or .cse8 .cse13)) (.cse2 (not .cse8)) (.cse5 (not .cse10)) (.cse1 (not .cse13)) (.cse3 (not .cse12)) (.cse7 (or .cse12 .cse13))) (and (or (and (= v_~y$r_buff0_thd4~0_71 v_~y$r_buff0_thd4~0_72) .cse0) (and .cse1 (= v_~y$r_buff0_thd4~0_71 0) .cse2)) (or (and .cse1 .cse3 (= |v_P3Thread1of1ForFork2_#t~ite32_1| |v_P3_#t~ite32_25|) (= v_~y~0_116 v_~y$w_buff0~0_73)) (and (or (and .cse4 .cse5 (= |v_P3_#t~ite32_25| v_~y$w_buff1~0_80)) (and .cse6 (= |v_P3_#t~ite32_25| v_~y~0_117))) (= v_~y~0_116 |v_P3_#t~ite32_25|) .cse7)) (or (and (= v_~y$w_buff1_used~0_263 0) (or (and .cse4 .cse5) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_263 v_~y$w_buff1_used~0_264) .cse6 .cse0)) (let ((.cse9 (= 0 (mod v_~y$r_buff0_thd4~0_71 256))) (.cse11 (= 0 (mod v_~y$w_buff1_used~0_263 256)))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~y$r_buff1_thd4~0_55 v_~y$r_buff1_thd4~0_56)) (and (= v_~y$r_buff1_thd4~0_55 0) (or (and .cse2 (not .cse9)) (and (not .cse11) .cse5))))) (or (and .cse1 .cse3 (= v_~y$w_buff0_used~0_343 0)) (and (= v_~y$w_buff0_used~0_343 v_~y$w_buff0_used~0_344) .cse7))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_72, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_56, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_344, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, ~y~0=v_~y~0_117, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_264} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_343, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_71, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_55, ~y$w_buff1~0=v_~y$w_buff1~0_80, ~y$w_buff0~0=v_~y$w_buff0~0_73, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, ~y~0=v_~y~0_116, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_263} AuxVars[|v_P3_#t~ite32_25|] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, ~y~0, ~y$w_buff1_used~0][327], [Black: 229#(= ~__unbuffered_p3_EAX~0 0), 278#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 308#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 230#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 102#P0ENTRYtrue, 66#L822true, 341#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), 155#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, Black: 395#(and (= 1 ~a~0) (= 1 ~__unbuffered_p3_EBX~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, Black: 386#(= 1 ~a~0), Black: 393#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 138#L3-1true, Black: 276#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~main$tmp_guard0~0 0) (= ~__unbuffered_cnt~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 194#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 266#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 316#true, Black: 193#(= ~__unbuffered_p1_EAX~0 0), Black: 345#(and (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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(<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)), Black: 286#true, Black: 359#(and (= 1 ~a~0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0)))), 384#true, Black: 290#(and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), Black: 354#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), Black: 158#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 0 ~__unbuffered_p1_EBX~0)) (not (= 2 ~x~0)) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 0 ~__unbuffered_p3_EBX~0)) (not (= 2 ~z~0))), 55#L842true]) [2021-12-17 22:18:35,271 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-12-17 22:18:37,478 INFO L129 PetriNetUnfolder]: 30707/58554 cut-off events. [2021-12-17 22:18:37,478 INFO L130 PetriNetUnfolder]: For 274721/367866 co-relation queries the response was YES. [2021-12-17 22:18:38,158 INFO L84 FinitePrefix]: Finished finitePrefix Result has 215329 conditions, 58554 events. 30707/58554 cut-off events. For 274721/367866 co-relation queries the response was YES. Maximal size of possible extension queue 4429. Compared 662132 event pairs, 1079 based on Foata normal form. 3451/59322 useless extension candidates. Maximal degree in co-relation 215287. Up to 7112 conditions per place. [2021-12-17 22:18:38,310 INFO L132 encePairwiseOnDemand]: 126/137 looper letters, 144 selfloop transitions, 63 changer transitions 56/439 dead transitions. [2021-12-17 22:18:38,310 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 439 transitions, 5575 flow [2021-12-17 22:18:38,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-17 22:18:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-17 22:18:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2269 transitions. [2021-12-17 22:18:38,313 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8716865155589704 [2021-12-17 22:18:38,313 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2269 transitions. [2021-12-17 22:18:38,313 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2269 transitions. [2021-12-17 22:18:38,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:18:38,314 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2269 transitions. [2021-12-17 22:18:38,317 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 119.42105263157895) internal successors, (2269), 19 states have internal predecessors, (2269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:38,329 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:38,331 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 137.0) internal successors, (2740), 20 states have internal predecessors, (2740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:38,331 INFO L186 Difference]: Start difference. First operand has 204 places, 270 transitions, 2734 flow. Second operand 19 states and 2269 transitions. [2021-12-17 22:18:38,331 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 439 transitions, 5575 flow [2021-12-17 22:18:46,468 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 439 transitions, 5520 flow, removed 17 selfloop flow, removed 5 redundant places. [2021-12-17 22:18:46,477 INFO L242 Difference]: Finished difference. Result has 221 places, 269 transitions, 2850 flow [2021-12-17 22:18:46,478 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=137, PETRI_DIFFERENCE_MINUEND_FLOW=2679, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=2850, PETRI_PLACES=221, PETRI_TRANSITIONS=269} [2021-12-17 22:18:46,478 INFO L334 CegarLoopForPetriNet]: 144 programPoint places, 77 predicate places. [2021-12-17 22:18:46,478 INFO L470 AbstractCegarLoop]: Abstraction has has 221 places, 269 transitions, 2850 flow [2021-12-17 22:18:46,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 113.88888888888889) internal successors, (1025), 9 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:46,479 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:18:46,479 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:18:46,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-17 22:18:46,479 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-17 22:18:46,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:18:46,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1484169888, now seen corresponding path program 1 times [2021-12-17 22:18:46,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:18:46,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919689516] [2021-12-17 22:18:46,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:18:46,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:18:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:18:46,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:18:46,626 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:18:46,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919689516] [2021-12-17 22:18:46,626 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919689516] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:18:46,626 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:18:46,626 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-17 22:18:46,626 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572126848] [2021-12-17 22:18:46,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:18:46,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 22:18:46,627 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:18:46,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 22:18:46,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-17 22:18:46,628 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 137 [2021-12-17 22:18:46,628 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 221 places, 269 transitions, 2850 flow. Second operand has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:18:46,628 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:18:46,629 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 137 [2021-12-17 22:18:46,629 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand